Kristin Stewart and Robert Pattinson have started dating, friends have told the New York Daily News. Stewart has been dating actor Michael Angarano but now sources say she's switched her attention to her on-screen lover. "Robert and Kristen spent a lot of time alone together when they filmed the first Twilight movie. They'd stay up most of the night talking, laughing, playing music," an insider claims. "Although [Robert] knew Kristen had a boyfriend, he made no secret of the fact that he was crazy about her. Kristen and Robert hit it off the minute they were introduced. When they auditioned together for the first time back in 2007, sparks flew. The problem is, she's torn between her onscreen and off-screen loves. A lot of guys would not be as understanding as Michael has been. But one thing Michael is not quite as understanding of is all the gossip about her and Pattinson. Robert is obsessed with Kristen and has been for a while. He likes that she's a cool, down-to-earth girl."
