Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge leave Westminster Abbey following their marriage ceremony, on April 29, 2011 in London, England. The marriage of Prince William, the second in line to the British throne, to Catherine Middleton is being held in London today. The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by Dave Thompson- WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

David and Victoria Beckham arrive with other guests in Westminster Abbey in London where Prince William and Kate Middleton will marry later today

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

David Beckham (left) in Westminster Abbey in London where Prince William and Kate Middleton will marry later today. PRESS ASSOCIATION Photo. Picture date: Friday April 29 2011. Photo credit should read: Anthony Devlin /PA

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

Guests in Westminster Abbey in London where Prince William and Kate Middleton will marry later today

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Guests arrive in Westminster Abbey ahead of the Royal Wedding of Prince William to Catherine Middleton at Westminster Abbey on April 29, 2011 in London, England. The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by Anthony Devlin - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

The kneelers in Westminster Abbey in London where Prince William and Kate Middleton will marry later today. PRESS ASSOCIATION Photo. Picture date: Friday April 29 2011. Photo credit should read: Dominic Lipinski/PA

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

Sir Elton John (left) and partner David Furnish are directed to their seats in Westminster Abbey in London where Prince William and Kate Middleton will marry later today. PRESS ASSOCIATION Photo. Picture date: Friday April 29 2011. Photo credit should read: Dominic Lipinski/PA

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

Earl Spencer in Westminster Abbey in London where Prince William and Kate Middleton will marry later today. PRESS ASSOCIATION Photo. Picture date: Friday April 29 2011. Photo credit should read: Dominic Lipinski/PA

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Guests take their seats in Westminster Abbey ahead of the Royal Wedding of Prince William to Catherine Middleton at Westminster Abbey on April 29, 2011 in London, England. The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by Anthony Devlin - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

Earl Spencer in Westminster Abbey in London where Prince William and Kate Middleton will marry later today.

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Guests take their seats in Westminster Abbey ahead of the Royal Wedding of Prince William to Catherine Middleton at Westminster Abbey on April 29, 2011 in London, England. The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by Anthony Devlin - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

Guests take their seats in Westminster Abbey in London where Prince William and Kate Middleton will marry later today. PRESS ASSOCIATION Photo. Picture date: Friday April 29 2011. Photo credit should read: Anthony Devlin /PA

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

Earl Spencer in Westminster Abbey in London where Prince William and Kate Middleton will marry later today. PRESS ASSOCIATION Photo. Picture date: Friday April 29 2011. Photo credit should read: Dominic Lipinski/PA

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

Prime Minister David Cameron and wife Samantha Cameron in Westminster Abbey in London, where Prince William and Kate Middleton will marry later today. PRESS ASSOCIATION Photo. Picture date: Friday April 29 2011. Photo credit should read: Anthony Devlin/PA Wire

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Guests take their seats in Westminster Abbey ahead of the Royal Wedding of Prince William to Catherine Middleton at Westminster Abbey on April 29, 2011 in London, England. The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by Anthony Devlin - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Guests take their seats in Westminster Abbey ahead of the Royal Wedding of Prince William to Catherine Middleton at Westminster Abbey on April 29, 2011 in London, England. The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by Anthony Devlin - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Guests take their seats in Westminster Abbey ahead of the Royal Wedding of Prince William to Catherine Middleton at Westminster Abbey on April 29, 2011 in London, England. The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by Anthony Devlin - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

British singer Elton John (L) arrives at Westminster Abbey before the wedding of Britain's Prince William and Kate Middleton, in central London April 29, 2011. (ROYAL WEDDING/VIP). REUTERS/Suzanne Plunkett (BRITAIN - Tags: ROYALS ENTERTAINMENT SOCIETY)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: British Prime Minister David Cameron (L), wife Samantha Cameron and Deputy Prime Minister Nick Clegg take their seats in Westminster Abbey ahead of the Royal Wedding of Prince William to Catherine Middleton at Westminster Abbey on April 29, 2011 in London, England. The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by Anthony Devlin - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Prince William (centre) and his best man Prince Harry (left) are greeted by Receiver General Stephen Lamport (right) as they arrive at Westminster Abbey ahead of the Royal Wedding of Prince William to Catherine Middleton at Westminster Abbey on April 29, 2011 in London, England. The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by Dominic Lipinski - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

Britain's Prince William (L) and his brother and best man Prince Harry (R) arrive at Westminster Abbey for Prince William's marriage to Kate Middleton, in central London April 29, 2011. (ROYAL WEDDING/VIP) REUTERS/Suzanne Plunkett (BRITAIN - Tags: ROYALS ENTERTAINMENT SOCIETY)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

Britain's Prince William (C), his brother and best man Prince Harry (R) and Stephen Lamport, (L) Receiver General of Westminster Abbey, arrive at Westminster Abbey for Prince William's marriage to Kate Middleton, in central London April 29, 2011. (ROYAL WEDDING/VIP) REUTERS/Suzanne Plunkett (BRITAIN - Tags: ROYALS ENTERTAINMENT SOCIETY)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: (L-R) British Prime Minister David Cameron, wife Samantha Cameron, Deputy Prime Minister Nick Clegg, wife Miriam Gonzalez Durantez, Frances Osborne and husband Chancellor of the Exchequer George Osborne take their seats in Westminster Abbey ahead of the Royal Wedding of Prince William to Catherine Middleton at Westminster Abbey on April 29, 2011 in London, England. The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by Anthony Devlin - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Prince William (centre) and his best man Prince Harry (left) are greeted by Receiver General Stephen Lamport (right) as they arrive inside Westminster Abbey ahead of the Royal Wedding of Prince William to Catherine Middleton at Westminster Abbey on April 29, 2011 in London, England. The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by Anthony Devlin - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: The procession leads at the start of the wedding at Westminster Abbey ahead of the Royal Wedding of Prince William to Catherine Middleton at Westminster Abbey on April 29, 2011 in London, England. The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by Suzanne Plunkett - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: (L-R) Archbishop of Canterbury Rowan Williams, Bishop of London Richard Chartres and Dean of Westminster John Hall have a conversation before the start of the wedding at Westminster Abbey ahead of the Royal Wedding of Prince William to Catherine Middleton at Westminster Abbey on April 29, 2011 in London, England. The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by Suzanne Plunkett - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: A general view at the start of the wedding at Westminster Abbey ahead of the Royal Wedding of Prince William to Catherine Middleton at Westminster Abbey on April 29, 2011 in London, England. The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by Suzanne Plunkett - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Prince William speaks to his bride, Catherine Middleton as she holds the hand of her father Michael Middleton at Westminster Abbey on April 29, 2011 in London, England. The marriage of Prince William, the second in line to the British throne, to Catherine Middleton is being held in London today. The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by Dominic Lipinski - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Prince William stands beside his bride Catherine Middleton as she holds the hand of her father Michael Middleton on April 29, 2011 in London, England. The marriage of Prince William, the second in line to the British throne, to Catherine Middleton is being held in London today. The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by Dominic Lipinski - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

General view in Westminster Abbey before the wedding of Britain's Prince William's marriage to Kate Middleton in central London April 29, 2011. (ROYAL WEDDING/VIP) REUTERS/Suzanne Plunkett (BRITAIN - Tags: ROYALS ENTERTAINMENT SOCIETY)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

Prince William and Kate Middleton with her father Michael Middleton at Westminster Abbey, London. PRESS ASSOCIATION Photo. Picture date: Friday April 29 2011. Photo credit should read: Dominic Lipinski/PA Wire

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Elton John (C), and his partner David Furnish (3L) are seen before the wedding at Westminster Abbey ahead of the Royal Wedding of Prince William to Catherine Middleton at Westminster Abbey on April 29, 2011 in London, England. The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by Suzanne Plunkett - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Prince William sings beside his bride Catherine Middleton and her father Michael Middleton on April 29, 2011 in London, England. The marriage of Prince William, the second in line to the British throne, to Catherine Middleton is being held in London today. The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by Dominic Lipinski - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

Prince William and Kate Middleton exchange rings in front of the Archbishop of Canterbury at Westminster Abbey, London. PRESS ASSOCIATION Photo. Picture date: Friday April 29 2011. Photo credit should read: Dominic Lipinski/PA Wire

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

Britain's Prince William and Kate Middleton exchange rings in front of the Archbishop of Canterbury at Westminster Abbey, London, Friday April 29, 2011. (AP Photo/Dominic Lipinski, Pool)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Prince William stands deside his bride Catherine Middleton with her father Michael Middleton on April 29, 2011 in London, England. The marriage of Prince William, the second in line to the British throne, to Catherine Middleton is being held in London today. The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by Dominic Lipinski - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Catherine Middleton is led by her father Michael Middleton down the aisle of Westminster Abbey on April 29, 2011 in London, England. The marriage of Prince William, the second in line to the British throne, to Catherine Middleton is being held in London today. The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by Dominic Lipinski - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Prince William and Catherine Middleton at the altar during their wedding service in Westminster Abbey on April 29, 2011 in London, England. The marriage of the second in line to the British throne is being led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by Anthony Devlin - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

Prince William and and his new bride Kate at Westminster Abbey, London, during their wedding service. PRESS ASSOCIATION Photo. Picture date: Friday April 29 2011. Photo credit should read: Anthony Devlin/PA Wire

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

Kate Middleton (C) arrives with her father Michael (L) at Westminster Abbey before her marriage to Britain's Prince William in central London April 29, 2011. (ROYAL WEDDING/VIP) REUTERS/Suzanne Plunkett (BRITAIN - Tags: ROYALS ENTERTAINMENT SOCIETY IMAGE OF THE DAY TOP PICTURE)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Reverend Richard Chartres, Lord Bishop of London reads from the pulpit, watched by Prince William and his new bride Catherine Middleton on April 29, 2011 in London, England. The marriage of Prince William, the second in line to the British throne, to Catherine Middleton is being held in London today. The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by Dominic Lipinski - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Prince William and his new bride Catherine Middleton stand in front of the altar during the service on April 29, 2011 in London, England. The marriage of Prince William, the second in line to the British throne, to Catherine Middleton is being held in London today. The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by Dominic Lipinski - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Reverend Richard Chartres, Lord Bishop of London reads from the pulpit, watched by Prince William and his new bride Catherine Middleton on April 29, 2011 in London, England. The marriage of Prince William, the second in line to the British throne, to Catherine Middleton is being held in London today. The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Prince William and his new bride Catherine Middleton walk down the aisle inside Westminster Abbey on April 29, 2011 in London, England. The marriage of Prince William, the second in line to the British throne, to Catherine Middleton is being held in London today. The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by Dominic Lipinski - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

ALTERNATIVE CROP. Prince William and Kate Middleton exchange rings in front of the Archbishop of Canterbury at Westminster Abbey, London. PRESS ASSOCIATION Photo. Picture date: Friday April 29 2011. Photo credit should read: Dominic Lipinski/PA Wire

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

Prince William and Kate Middleton at Westminster Abbey for their wedding

PRESS ASSOCIATION Photo. Picture date, Friday 29th April 2011

Photo credit should read: PA/Rota Andrew Milligan

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

Guests arrive at Westminster Abbey. Pic: Richard Pohle

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Prince William speaks with his bride Catherine Middleton inside Westminster Abbey on April 29, 2011 in London, England. The marriage of Prince William, the second in line to the British throne, to Catherine Middleton is being held in London today. The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by Dominic Lipinski - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Camilla, Duchess of Cornwall and Prince Charles, Prince of Wales walk down the aisle followed by Prince Philip, Duke of Edinburgh and Queen Elizabeth II as they arrive before the wedding at Westminster Abbey ahead of the Royal Wedding of Prince William to Catherine Middleton at Westminster Abbey on April 29, 2011 in London, England. The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by Suzanne Plunkett - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Catherine Middleton with her Father Michael Middleton and Bridesmaids arrive in Westminster Abbey for her Royal Wedding to Prince William at Westminster Abbey on April 29, 2011 in London, England. The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by Richard Pohle - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Catherine Middleton with her Father Michael Middleton and Bridesmaids arrive in Westminster Abbey for her Royal Wedding to Prince William at Westminster Abbey on April 29, 2011 in London, England. The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by Richard Pohle - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Catherine Middleton has her dress adjusted as she arrives with her father Michael Middleton before her wedding at Westminster Abbey ahead of the Royal Wedding of Prince William to Catherine Middleton at Westminster Abbey on April 29, 2011 in London, England. The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by Suzanne Plunkett - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

Kate Middleton (R) arrives with her father Michael (L) at Westminster Abbey before her marriage to Britain's Prince William in central London April 29, 2011. (ROYAL WEDDING/VIP) REUTERS/Suzanne Plunkett (BRITAIN - Tags: ROYALS ENTERTAINMENT SOCIETY)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

A woman adjusts the dress of Kate Middleton (C) as she arrives with her father Michael (L) at Westminster Abbey before her marriage to Britain's Prince William in central London April 29, 2011. (ROYAL WEDDING/VIP) REUTERS/Suzanne Plunkett (BRITAIN - Tags: ROYALS ENTERTAINMENT SOCIETY)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

A woman adjusts the dress of Kate Middleton (R) as she arrives with her father Michael (top L) at Westminster Abbey for her marriage to Britain's Prince William in central London April 29, 2011. (ROYAL WEDDING/VIP) REUTERS/Suzanne Plunkett (BRITAIN - Tags: ROYALS ENTERTAINMENT SOCIETY)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Maid of Honour Pippa Middleton (2L), sister of Catherine Middleton, and bridesmaids speak to Stephen Lamport (L), Receiver General of Westminster Abbey as they arrive before the wedding of Prince William to Catherine Middleton at Westminster Abbey on April 29, 2011 in London, England. The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by Suzanne Plunkett - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Maid of Honour Pippa Middleton (C), sister of Catherine Middleton, and bridesmaids speak to Stephen Lamport (L), Receiver General of Westminster Abbey as they arrive before the wedding of Prince William to Catherine Middleton at Westminster Abbey on April 29, 2011 in London, England. The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by Suzanne Plunkett - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Prince William takes the hand of his bride Catherine Middleton, now to be known as Catherine, Duchess of Cambridge, followed by Prince Harry and Pippa Middleton as they walk down the aisle inside Westminster Abbey on April 29, 2011 in London, England. The marriage of Prince William, the second in line to the British throne, to Catherine Middleton is being held in London today. The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by Kirsty Wigglesworth - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Prince William takes the hand of his bride Catherine Middleton, now to be known as Catherine, Duchess of Cambridge, followed by Prince Harry and Pippa Middleton as they walk down the aisle inside Westminster Abbey on April 29, 2011 in London, England. The marriage of Prince William, the second in line to the British throne, to Catherine Middleton is being held in London today. The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by Kirsty Wigglesworth - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Pippa Middleton, sister of the bride arrives with the flower girls and page boys at Westmister Abbey on April 29, 2011 in London, England. The marriage of Prince William, the second in line to the British throne, to Catherine Middleton is being held in London today. The Archbishop of Canterbury conducted the service which was attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding and street parties are being held throughout the UK. (Photo by Paul Rogers - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Catherine Middleton arrives with her father Michael Middleton inside Westminster Abbey on April 29, 2011 in London, England. The marriage of Prince William, the second in line to the British throne, to Catherine Middleton is being held in London today. The Archbishop of Canterbury conducted the service which was attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding and street parties are being held throughout the UK. (Photo by Richard Pohle - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Catherine Middleton waves to the crowds as she arrives at Westmister Abbey on April 29, 2011 in London, England. The marriage of Prince William, the second in line to the British throne, to Catherine Middleton is being held in London today. The Archbishop of Canterbury conducted the service which was attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding and street parties are being held throughout the UK. (Photo by Paul Rogers - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

The Royal Wedding of HRH Prince William & Miss Catherine Middleton at Westminster Abbey 29.04.2011 Princess Diana Poster in the crowd (Paul Rogers The Times). LONDON, ENGLAND - APRIL 29: Prince William awaits the arrival of his bride on April 29, 2011 in London, England. The marriage of Prince William, the second in line to the British throne, to Catherine Middleton is being held in London today. The Archbishop of Canterbury conducted the service which was attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding and street parties are being held throughout the UK. (Photo by - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Prince William stands next to his bride Catherine Middleton, now to be known as Catherine, Duchess of Cambridge, and her father Michael Middleton, in front of the Archbishop of Canterbury, Rowan Williams during the service inside Westminster Abbey on April 29, 2011 in London, England. The marriage of Prince William, the second in line to the British throne, to Catherine Middleton is being held in London today. The Archbishop of Canterbury conducted the service which was attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding and street parties are being held throughout the UK. (Photo by Andrew Milligan - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Prince William and his new bride Catherine Middleton walk down the aisle at the close of their wedding ceremony at Westminster Abbey on April 29, 2011 in London, England. The marriage of Prince William to Catherine Middleton is being held in London today. The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by Dominic Lipinski - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Prince William and his new bride Catherine Middleton walk down the aisle at the close of their wedding ceremony at Westminster Abbey on April 29, 2011 in London, England. The marriage of Prince William to Catherine Middleton is being held in London today. The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by Dominic Lipinski - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Catherine Middleton, now to be known as Catherine, Duchess of Cambridge, walks up the aisle with her father Michael Middleton inside Westminster Abbey on April 29, 2011 in London, England. The marriage of Prince William, the second in line to the British throne, to Catherine Middleton is being held in London today. The Archbishop of Canterbury conducted the service which was attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding and street parties are being held throughout the UK. (Photo by Andrew Milligan - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Prince William and his bride Catherine Middleton sit close to members of the royal family in the congregation during their wedding ceremony at Westminster Abbey on April 29, 2011 in London, England. The marriage of Prince William, the second in line to the British throne, to Catherine Middleton is being held in London today. The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by Dominic Lipinski - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

Prince William and his bride Kate prepare to leave Westminster Abbey, London, after their wedding. PRESS ASSOCIATION Photo. Picture date: Friday April 29, 2011. See PA story WEDDING Lead. Photo credit should read: Dave Thompson/PA Wire

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

Prince William and his bride Kate leave Westminster Abbey, London, after their wedding. PRESS ASSOCIATION Photo. Picture date: Friday April 29, 2011. See PA story WEDDING Lead. Photo credit should read: Dave Thompson/PA Wire

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Prince William takes the hand of his bride Catherine Middleton, now to be known as Catherine, Duchess of Cambridge, as they walk down the aisle inside Westminster Abbey on April 29, 2011 in London, England. The marriage of Prince William, the second in line to the British throne, to Catherine Middleton is being held in London today. The Archbishop of Canterbury conducted the service which was attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding and street parties are being held throughout the UK. (Photo by Kirsty Wigglesworth - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Prince William takes the hand of his bride Catherine Middleton, now to be known as Catherine, Duchess of Cambridge, as they walk down the aisle followed by Prince Harry and Pippa Middleton inside Westminster Abbey on April 29, 2011 in London, England. The marriage of Prince William, the second in line to the British throne, to Catherine Middleton is being held in London today. The Archbishop of Canterbury conducted the service which was attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding and street parties are being held throughout the UK. (Photo by Kirsty Wigglesworth - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Prince William takes the hand of his bride Catherine Middleton, now to be known as Catherine, Duchess of Cambridge, as they walk down the aisle followed by Prince Harry and Pippa Middleton inside Westminster Abbey on April 29, 2011 in London, England. The marriage of Prince William, the second in line to the British throne, to Catherine Middleton is being held in London today. The Archbishop of Canterbury conducted the service which was attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding and street parties are being held throughout the UK. (Photo by Kirsty Wigglesworth - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Prince William takes the hand of his bride Catherine Middleton, now to be known as Catherine, Duchess of Cambridge, as they walk down the aisle inside Westminster Abbey on April 29, 2011 in London, England. The marriage of Prince William, the second in line to the British throne, to Catherine Middleton is being held in London today. The Archbishop of Canterbury conducted the service which was attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding and street parties are being held throughout the UK. (Photo by Kirsty Wigglesworth - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

Prince William and his bride Kate leave Westminster Abbey, London, after their wedding, followed by Prince Harry (rear, left) and Pippa Middleton (rear, right). PRESS ASSOCIATION Photo. Picture date: Friday April 29, 2011. See PA story WEDDING Lead. Photo credit should read: Dave Thompson/PA Wire

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Prince William holds the hand of his bride Catherine Middleton, now to be known as Catherine, Duchess of Cambridge, as they walk down the aisle and greet Queen Elizabeth II inside Westminster Abbey on April 29, 2011 in London, England. The marriage of Prince William, the second in line to the British throne, to Catherine Middleton is being held in London today. The Archbishop of Canterbury conducted the service which was attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding and street parties are being held throughout the UK. (Photo by Kirsty Wigglesworth - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

Prince William and his bride Kate leave Westminster Abbey, London, after their wedding. PRESS ASSOCIATION Photo. Picture date: Friday April 29, 2011. See PA story WEDDING. Photo credit should read: Dave Thompson/PA Wire

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Catherine Middleton arrives with her father Michael Middleton (L) at Westminster Abbey on April 29, 2011 in London, England. The marriage of Prince William, the second in line to the British throne, to Catherine Middleton is being held in London today. The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by Suzanne Plunkett - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Catherine Middleton arrives with her father Michael Middleton (L) at Westminster Abbey on April 29, 2011 in London, England. The marriage of Prince William, the second in line to the British throne, to Catherine Middleton is being held in London today. The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by Suzanne Plunkett - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Catherine Middleton arrives with her father Michael Middleton (L) at Westminster Abbey on April 29, 2011 in London, England. The marriage of Prince William, the second in line to the British throne, to Catherine Middleton is being held in London today. The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by Suzanne Plunkett - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

Prince William and his bride Kate take their vows during their wedding at Westminster Abbey, London. PRESS ASSOCIATION Photo. Picture date: Friday April 29, 2011. See PA story WEDDING. Photo credit should read: Dave Thompson/PA Wire

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Catherine Middleton accompanied by her father Michael Middleton arrives for the Royal Wedding of Prince William to Catherine Middleton at Westminster Abbey on April 29, 2011 in London, England. The marriage of Prince William, the second in line to the British throne, to Catherine Middleton is being held in London today. The Archbishop of Canterbury will conduct the service which will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding and street parties are being held throughout the UK. (Photo by Adrian Dennis - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Catherine Middleton accompanied by her father Michael Middleton arrives for the Royal Wedding of Prince William to Catherine Middleton at Westminster Abbey on April 29, 2011 in London, England. The marriage of Prince William, the second in line to the British throne, to Catherine Middleton is being held in London today. The Archbishop of Canterbury will conduct the service which will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding and street parties are being held throughout the UK. (Photo by Adrian Dennis - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Beefeaters are seen during the Royal Wedding of Prince William to Catherine Middleton at Westminster Abbey on April 29, 2011 in London, England. The marriage of Prince William, the second in line to the British throne, to Catherine Middleton is being held in London today. The Archbishop of Canterbury will conduct the service which will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding and street parties are being held throughout the UK. (Photo by Adrian Dennis - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Beefeaters and wedding guests are seen during the Royal Wedding of Prince William to Catherine Middleton at Westminster Abbey on April 29, 2011 in London, England. The marriage of Prince William, the second in line to the British throne, to Catherine Middleton is being held in London today. The Archbishop of Canterbury will conduct the service which will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding and street parties are being held throughout the UK. (Photo by Adrian Dennis - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Catherine Middleton accompanied by her father Michael Middleton arrive to meet John Hall, Dean of Westminster for the Royal Wedding of Prince William to Catherine Middleton at Westminster Abbey on April 29, 2011 in London, England. The marriage of Prince William, the second in line to the British throne, to Catherine Middleton is being held in London today. The Archbishop of Canterbury will conduct the service which will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding and street parties are being held throughout the UK. (Photo by Adrian Dennis - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: (L-R) Queen Elizabeth II and Prince Philip, Duke of Edinburgh walk past the Archbishop of Canterbury, Rowan Williams (L) as they arrive for the Royal Wedding of Prince William to Catherine Middleton at Westminster Abbey on April 29, 2011 in London, England. The marriage of Prince William, the second in line to the British throne, to Catherine Middleton is being held in London today. The Archbishop of Canterbury will conduct the service which will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding and street parties are being held throughout the UK. (Photo by Adrian Dennis - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

Prince William and his new bride Kate leave Westminster Abbey after their marriage. PRESS ASSOCIATION Photo. Picture date: Friday April 29, 2011. See PA story WEDDING Lead. Photo credit should read: Andrew Milligan/PA Wire

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

Prince William and best man Prince Harry look on as Kate Middleton walks down the isle accompanied by her father Michael Middleton at Westminster Abbey. PRESS ASSOCIATION Photo. Picture date: Friday April 29, 2011. See PA story WEDDING Lead. Photo credit should read: Andrew Milligan/PA Wire

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

Kate Middleton walks down the isle accompanied by her father Michael Middleton at Westminster Abbey for her marriage to Prince William. PRESS ASSOCIATION Photo. Picture date: Friday April 29, 2011. See PA story WEDDING Lead. Photo credit should read: Andrew Milligan/PA Wire

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

Kate Middleton arrives with her father Michael Middleton at Westminster Abbey in London, for her marriage to Prince William. PRESS ASSOCIATION Photo. Picture date: Friday April 29, 2011. Photo credit should read: David Jones/PA Wire

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

George Osbourne during the wedding of Prince William and Catherine Middleton at Westminster Abbey, Friday April 29, 2011. Pic Dave Thompson/PA WIRE

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

William Hague during the wedding of Prince William and Catherine Middleton at Westminster Abbey, Friday April 29, 2011. Pic Dave Thompson/PA WIRE

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

Catherine Middleton's mother Carol, right, and brother James, second right, take their seats at Westminster Abbey for the wedding of Prince William and Catherine Middleton, Friday April 29, 2011. Pic Dave Thompson/PA WIRE

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

Guests inside Westminster Abbey await the arrival of Prince William and Catherine Middleton ahead of their Royal wedding, Friday April 29, 2011. Pic Dave Thompson/PA WIRE

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

Labour Party leader Ed Miliband and his fiancee Justine Thornton leave Westminster Abbey, London following the wedding of Prince William to his bride Kate. PRESS ASSOCIATION Photo. Picture date: Friday April 29, 2011. See PA story WEDDING. Photo credit should read: /PA Wire

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

Secretary of State for Justice Kenneth Clarke arrives at Westminster Abbey, London, for the wedding of Prince William and Kate Middleton. PRESS ASSOCIATION Photo. Picture date: Friday April 29, 2011. See PA story WEDDING. Photo credit should read: Dave Thompson/PA Wire

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Camilla, Duchess of Cornwall. Prince Philip, Duke of Edinburgh, Prince Charles, Prince of Wales (3R) and Queen Elizabeth II (2R) arrive at Westminster Abbey ahead of the Royal Wedding of Prince William to Catherine Middleton at Westminster Abbey on April 29, 2011 in London, England. The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by Suzanne Plunkett - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

Britain's Prince William and his bride Kate Middleton exchange rings during their wedding service at Westminster Abbey, London, Friday April 29, 2011. (AP Photo/Andrew Milligan, Pool)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Prince William sings beside his bride Catherine Middleton during their wedding at Westminster Abbey on April 29, 2011 in London, England. The marriage of Prince William, the second in line to the British throne, to Catherine Middleton is being held in London today. The marriage of the second in line to the British throne is to be led by the Archbishop of Canterbury and will be attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding. (Photo by Dominic Lipinski - WPA Pool/Getty Images)

Royal Wedding - The Wedding Ceremony Takes Place Inside Westminster Abbey

LONDON, ENGLAND - APRIL 29: Prince William smiles at his bride Catherine Middleton, now to be known as Catherine, Duchess of Cambridge inside Westminster Abbey on April 29, 2011 in London, England. The marriage of Prince William, the second in line to the British throne, to Catherine Middleton is being held in London today. The Archbishop of Canterbury conducted the service which was attended by 1900 guests, including foreign Royal family members and heads of state. Thousands of well-wishers from around the world have also flocked to London to witness the spectacle and pageantry of the Royal Wedding and street parties are being held throughout the UK. (Photo by Andrew Milligan - WPA Pool/Getty Images)