11 Biggest Celebrity Breakups of 2011

Alex Rodriguez Arnold Schwarzenegger Ashton Kutcher Bar Refaeli Bradley Cooper Cameron Diaz Crystal Harris Demi Moore Derek Jeter Hugh Hefner Jennifer Lopez Jesse James Kat von D Kim Kardashian Kris Humphries Leonardo DiCaprio Marc Anthony Maria Shriver Minka Kelly renee zellweger

2:05 pm, December 27th, 2011

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1. Kim Kardashian and Kris Humphries

After just 72 days of marriage, Kardashian filed for divorce from Humphries. The move resulted in a massive public backlash against the Kardashian brand, with many speculating the whole marriage was a money-making farce. In the end, it seems the couple was just ill-matched and rushed into things.

2. Arnold Schwarzenegger and Maria Shriver

Shriver filed for divorce from her husband of 25 years after learning he had fathered a child out of wedlock with their housekeeper thirteen years ago. The couple has managed to maintain a friendship despite the scandal.

3. Demi Moore and Ashton Kutcher

Moore attempted to reconcile with Kutcher after he allegedly cheated on her the night of their sixth wedding anniversary, but in the end, she could not forgive him for the betrayal and humiliation.

4. Jennifer Lopez and Marc Anthony

The couple announced their split in July, after seven years of marriage. Lopez is now dating her 24-year-old back-up dancer, Casper Smart.

5. Bradley Cooper and Renee Zellweger

The camera-shy pair called it quits in March after two years together.

6. Hugh Hefner and Crystal Harris

The former Playboy model ditched Hefner just four days before they were due to tie the knot. The “runaway bride” later auctioned off her engagement ring, and claimed to Howard Stern that Hefer lasted “like two seconds” in bed.

7. Derek Jeter and Minka Kelly

The actress and the Yankees slugger have remained friends since their August split.

8. Jesse James and Kat Von D

Von D and Sandra Bullock‘s cheating ex-husband called off their engagement in September. Later, the former “L.A. Ink” star revealed James had also cheated on her — with at least 19 different women.

9. Cameron Diaz and Alex Rodriguez

The couple broke up in September, citing distance as the reason for the split.

10. Leonardo DiCaprio and Bar Refaeli

DiCaprio and Refaeli split in May after six years together. He then had a summer fling with Blake Lively.

11. George Clooney and Elisabetta Canalis

The eternal bachelor broke things off with the Italian beauty in June. He is now dating former WWE wrestler Stacy Keibler.

Which couple were you most disappointed to see call it quits? And what other splits shocked you?

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