Anne Hathaway Is Pregnant

10 On-Set Celebrity Romances That Didn't Last

8/17/2012 5:00pm EDT

Jennifer Aniston and Vince Vaughn met on the set of "The Break Up" in 2005. They split in 2006, and gossipers speculated Vaughn had cheated on the actress.

The Break Up

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Photo Credits:; Universal Studios; PR Photos;