Sienna Miller

Pittsburgh does not heart Sienna Miller, that's for sure. While filming The Mysteries of Pittsburgh there this year, Sienna's diva-like 'tude totally ticked off locals. First, she called the city "S**tsburgh" in an interview with Rolling Stone, for which she quickly apologized: "I want to apologize for my comments which seem to have been misconstrued and taken out of context." But Sienna's rage against the Pennsylvania town wasn't over. Soon after, she yelled at a bouncer, who asked for her I.D. at a bar, saying, "I am Sienna Miller. I am a famous actress!" (She was still denied entrance.) So for the second time in only a few months, Sienna had to apologize to the city. "I'm very sorry about being rude, but I was working so hard on the movie, The Mysteries Of Pittsburgh," she said. "I was really tired and it came out wrong. I feel terrible about it."

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