Celebrity Make-Ups And Break-Ups Of 2012

Cynthia%20Nixon%20and%20longtime%20girlfriend%20Christine%20Marinoni%20tied%20the%20knot%20in%20May.%20%28Credit%3A%20Zack%20Seckler%2FGetty%20Images%29

Drew%20Barrymore%20and%20Will%20Kopelman%20got%20married%20in%20June%20and%20had%20a%20baby%20girl%20in%20September.%20%28Credit%3A%20David%20Livingston%2FGetty%20Images%29

Ryan%20Reynolds%20and%20Blake%20Lively%20got%20married%20in%20September.%20%28Credit%3A%20Alberto%20E%20Rodgriguez%2FGetty%20Images%29

Mark%20Zuckerberg%20and%20Priscilla%20Chan%20got%20hitched%20in%20May.%20%28Credit%3A%20Gia%20Dinh%20Xa%20Hoi%2FAFP%2FGetty%20Images%29

Mario%20Lopez%20and%20longtime%20girlfriend%20Courtney%20Mazza%20got%20married%20in%20December.%20%28Credit%3A%20Craig%20Barritt%2FGetty%20Images%29

Jessica%20Biel%20and%20Justin%20Timberlake%20got%20hitched%20in%20October.%20%28Credit%3A%20Harry%20How%2FGetty%20Images%29

Anne%20Hathaway%20and%20Adam%20Shulman%20tied%20the%20knot%20in%20September.%20%28Credit%3A%20Andrew%20H%20Walker%2FGetty%20Images%29

Cacee%20Cobb%20and%20Donald%20Faison%20tied%20the%20knot%20in%20December.%20%28Credit%3A%20Michael%20Buckner%2FGetty%20Images%29

Matthew%20McConaughey%20and%20Camila%20Alves%20tied%20the%20knot%20in%20June%20after%20dating%20for%20six%20years.%20%28Credit%3A%20Michael%20Buckner%2FGetty%20Images%29

Jennie%20Garth%20and%20Peter%20Fancinelli%20divorced%20in%20March%20after%20three%20children%20and%2011%20years%20of%20marriage.%20%28Credit%3A%20Robert%20Mora%2FGetty%20Images%29

Jon%20Cena%20and%20Liz%20Huberdeau%20got%20divorced%20in%20May.%20%28Credit%3A%20%20Stephen%20J.%20Boitano%2FGetty%20Images%29

Russell%20Brand%20and%20Katy%20Perry%20got%20divorced%20in%20July.%20%20%28Credit%3A%20FREDERIC%20J.%20BROWN%2FAFP%2FGetty%20Images%29

Heidi%20Klum%20filed%20for%20divorce%20from%20Seal%20in%20April.%20%28Credit%3A%20%20ROBYN%20BECK%2FAFP%2FGetty%20Images%29

Danny%20DeVito%20and%20Rhea%20Perlman%20separated%20in%20October%20but%2C%20reportedly%2C%20there%20are%20talks%20about%20reconciling.%20%28Credit%3A%20Michael%20Buckner%2FGetty%20Images%29

Katie%20Holmes%20filed%20for%20divorce%20from%20Tom%20Cruise%20in%20June.%20%28Credit%3A%20Alberto%20E%20Rodriguez%2FGetty%20Images%29

Amy%20Poehler%20and%20Will%20Arnett%20got%20divorced%20in%20September%20after%20nine%20years%20of%20marriage.%20%28Credit%3A%20Larry%20Busacca%2FGetty%20Images%29

Bam%20Margera%20and%20Missy%20Rothstein%20divorced%20in%20November.%20%20%28Credit%3A%20Jeff%20Schear%2FGetty%20Images%29

Dennis%20Rodman%20finally%20agreed%20to%20divorce%20Michelle%20Rodman%20in%20April%20after%20an%20eight%20year%20battle.%20%28Credit%3A%20Slaven%20Vlasic%2FGetty%20Images%29