Charlie Sheen's ex-wife Brooke Mueller was arrested in Aspen, Colorado over the weekend for assaulting a woman in a nightclub. What made matters worse, though, was that cops found four grams of cocaine on her. Nevertheless, when it came time to get her out of prison, Sheen rushed to the rescue and put up the $11,000 she needed for bond. The irony is that almost exactly two years ago, Sheen was arrested in Aspen for assaulting Mueller. TMZ obtained footage of her partying right after the assault, but just before she was arrested. Pretty hilarious.