Brad Pitt and Angelina Jolie
In 2004, rumors were spread that Brad Pitt and Angelina Jolie had a affair. About 7 months later, Pitt filed for divorce and left his then current wife Jennifer Anniston. In 2008, during an interview with "Rolling Stone", Pitt explained how he fell in love with Angelina during the production of "Mr. and Mrs. Smith". Sadly, the two have broken up long since then.