The 54th Annual GRAMMY Awards - Red Carpet

Paris Hilton arrives at the 54th Annual GRAMMY Awards held at Staples Center on February 12, 2012 in Los Angeles, California. (Credit: Getty Images)

Marsha Ambrosius poses on the red carpet

Marsha Ambrosius poses on the red carpet at the Staples Center for the 54th Grammy Awards in Los Angeles, California, February 12, 2012. (Credit: JOE KLAMAR/AFP/Getty Images)

The 54th Annual GRAMMY Awards - Red Carpet

Adele arrives at the 54th Annual GRAMMY Awards held at Staples Center on February 12, 2012 in Los Angeles, California. (Credit:Kevin Mazur / Getty Images)

The 54th Annual GRAMMY Awards - Red Carpet

Ledisi arrives at the 54th Annual GRAMMY Awards held at Staples Center on February 12, 2012 in Los Angeles, California. (Credit: Getty Images)

The 54th Annual GRAMMY Awards - Arrivals

Carrie Underwood arrives at the 54th Annual GRAMMY Awards held at Staples Center on February 12, 2012 in Los Angeles, California. (Credit: Jason Merritt /Getty Images)

The 54th Annual GRAMMY Awards - Arrivals

Katy Perry arrives at the 54th Annual GRAMMY Awards held at Staples Center on February 12, 2012 in Los Angeles, California. (Credit: Getty Images)

Gayle King arrives at the Staples Center

Gayle King arrives at the Staples Center for the 54th Grammy Awards in Los Angeles, California, February 12, 2012. (Credit: JOE KLAMAR/AFP/Getty Images)

Singer Adam Levine (R) of Maroon 5 and A

Singer Adam Levine (R) of Maroon 5 and Anne V pose on the red carpet at the Staples Center for the 54th Grammy Awards in Los Angeles, California, February 12, 2012. (Credit: JOE KLAMAR/AFP/Getty Images)

The 54th Annual GRAMMY Awards - Arrivals

Rihanna arrives at the 54th Annual GRAMMY Awards held at Staples Center on February 12, 2012 in Los Angeles, California. (Credit: Getty Images)

The 54th Annual GRAMMY Awards - Arrivals

Amber Rose arrives at the 54th Annual GRAMMY Awards held at Staples Center on February 12, 2012 in Los Angeles, California. (Credit: Getty Images)

Nicki Minaj poses on the red carpet at t

Nicki Minaj poses on the red carpet at the Staples Center for the 54th Grammy Awards in Los Angeles, California, February 12, 2012. (Credit: JOE KLAMAR/AFP/Getty Images)

Nicki Minaj poses on the red carpet at t

Nicki Minaj poses on the red carpet at the Staples Center for the 54th Grammy Awards in Los Angeles, California, February 12, 2012. (Credit: JOE KLAMAR/AFP/Getty Images)

Nicki Minaj poses on the red carpet at t

Nicki Minaj poses on the red carpet at the Staples Center for the 54th Grammy Awards in Los Angeles, California, February 12, 2012. (Credit: JOE KLAMAR/AFP/Getty Images)

Rihanna arrives at the Staples Center f

Rihanna arrives at the Staples Center for the 54th Grammy Awards in Los Angeles, California, February 12, 2012. (Credit: JOE KLAMAR/AFP/Getty Images)

The 54th Annual GRAMMY Awards - Arrivals

Common arrives at the 54th Annual GRAMMY Awards held at Staples Center on February 12, 2012 in Los Angeles, California. (Credit: Larry Busacca/Getty Images)

The 54th Annual GRAMMY Awards - Red Carpet

Bruno Mars arrives at the 54th Annual GRAMMY Awards held at Staples Center on February 12, 2012 in Los Angeles, California. (Credit: Larry Busacca/Getty Images)

The 54th Annual GRAMMY Awards - Red Carpet

Kelly Rowland arrives at the 54th Annual GRAMMY Awards held at Staples Center on February 12, 2012 in Los Angeles, California. (Credit: Larry Busacca/Getty Images)

The 54th Annual GRAMMY Awards - Red Carpet

Taraji P Henson arrives at the 54th Annual GRAMMY Awards held at Staples Center on February 12, 2012 in Los Angeles, California. (Credit: Larry Busacca/Getty Images)

The 54th Annual GRAMMY Awards - Arrivals

Fergie arrives at the 54th Annual GRAMMY Awards held at Staples Center on February 12, 2012 in Los Angeles, California. (Credit: Jason Merritt/Getty Images)

The 54th Annual GRAMMY Awards - Red Carpet

Rihanna arrives at the 54th Annual GRAMMY Awards held at Staples Center on February 12, 2012 in Los Angeles, California. (Credit: Larry Busacca/ Getty Images)

Taylor Swift poses on the red carpet at

Taylor Swift poses on the red carpet at the Staples Center for the 54th Grammy Awards in Los Angeles, California, February 12, 2012. (Credit: JOE KLAMAR/AFP/Getty Images)

The 54th Annual GRAMMY Awards - Arrivals

Lupe Fiasco arrives at the 54th Annual GRAMMY Awards held at Staples Center on February 12, 2012 in Los Angeles, California. (Credit: Jason Merritt/Getty Images)

The 54th Annual GRAMMY Awards - Red Carpet

Wiz Khalifa and Amber Rose arrive at the 54th Annual GRAMMY Awards held at Staples Center on February 12, 2012 in Los Angeles, California. (Credit: Getty Images)

El DeBarge arrives at the Staples Center

El DeBarge arrives at the Staples Center for the 54th Grammy Awards in Los Angeles, California, February 12, 2012. (Credit: JOE KLAMAR/AFP/Getty Images)

Diana Ross poses on the red carpet at th

Diana Ross poses on the red carpet at the Staples Center for the 54th Grammy Awards in Los Angeles, California, February 12, 2012. (Credit: JOE KLAMAR/AFP/Getty Images)

The 54th Annual GRAMMY Awards - Arrivals

LL Cool J arrives at the 54th Annual GRAMMY Awards held at Staples Center on February 12, 2012 in Los Angeles, California. (Credit: Getty Images)

Kelly Price arrives at the Staples Cent

Kelly Price arrives at the Staples Center for the 54th Grammy Awards in Los Angeles, California, February 12, 2012. (Credit: JOE KLAMAR/AFP/Getty Images)

Esperanza Spalding arrives at the Staple

Esperanza Spalding arrives at the Staples Center for the 54th Grammy Awards in Los Angeles, California, February 12, 2012. (Credit: JOE KLAMAR/AFP/Getty Images)

John Legend arrives with a guest at the

John Legend arrives with a guest at the Staples Center for the 54th Grammy Awards in Los Angeles, California, February 12, 2012. (Credit: JOE KLAMAR/AFP/Getty Images)

Quest Love arrives at the Staples Center

Quest Love arrives at the Staples Center for the 54th Grammy Awards in Los Angeles, California, February 12, 2012. (Credit: JOE KLAMAR/AFP/Getty Images)