Kristen Stewart Cheats on Robert Pattinson...And 7 Other Hollywood Affairs that Began on Set

By now you've surely heard the devastating news. K-Stew was caught cheating on boyfriend Robert Pattinson. Yes, America is officially grieving over the broken romance of Bella and Edward. The young actress was caught in what Us Weekly calls a "series of steamy rendezvous" earlier this month with the director of her latest flick, Snow White and the Huntsman. At 41, Rupert Sanders is twice Stewart's age and just happens to be married - with children. And while much is being made of the indiscretion, this certainly isn't the first time two Hollywood types hit it off on set and had an affair, and it won't be the last. Check out 7 other Hollywood affairs that began on set and rocked the world. - By Monica Bielanko

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