“Twilight” fans everywhere will be devastated. Kristen Stewart cheated on co-star/boyfriend Robert Pattinson with her “Snow White and the Huntsman” director Rupert Sanders, who is married with two children, reports both Us Weekly and People. According to a photographer who snapped the actress and her 41-year-old director during a “marathon makeout session” on July 17 (Us Weekly has the pics in its new issue, on newsstands Friday), the two “couldn’t get enough” of each other.
Almost immediately after the indiscretion, Stewart, 22, had a change of heart and now feels terrible. “Kristen is absolutely devastated," a source tells People, which was the first to break the story. "It was a mistake and a complete lapse in judgment." And won’t happen again, adds the source. “She wasn't having an affair with Rupert. It was just a fleeting moment that shouldn't have happened. She never meant to hurt anyone. She's a good person who just made a bad choice."
Robert Pattinson: I've never understood
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