According to reports in the Metro today, Sienna Miller (the actress who one called Pittsburgh 's***sburgh') has laid the blame of her foul-mouthed rants on "mild tourette's syndrome." Saying "These things just come out of my mouth. It's not deliberate." Firstly I hope she isn't making up lies to cover her bad behaviour, because that's just another insult to add to her many. If she isn't lying I apologize in advance, but I cant swallow it. I think she should stop chasing the popularity rainbow; she's acting a little too big for her boots. Pictures by London Entertainment