Bradley Cooper had a busy one yesterday, kicking things off with a stop by Howard Stern's studios to talk about his new movie, Limitless. Conversation veered into more personal territory, though, with Bradley addressing his four-month marriage to Jennifer Esposito in 2007. Making a rare comment about the short-lived union, Bradley said, "It was just something that happened. The good thing is, we both realized it. Sometimes you just realize it. It just wasn't right. It's interesting. . . things happen!" Bradley further shared on even more personal topics like dating Renée Zellweger before chatting with David Letterman on The Late Show and impersonating some of his present and former costars like Owen Wilson and Robert De Niro — check out a clip after the jump. Bradley's back in the Big Apple, where he debuted the film last Tuesday and told us all about his love scenes with Abbie Cornish, after a quick promotional trip to London over the weekend.
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