Celebs love to get their asses cleaned out. It helps them drop weight fast and maybe in her case since we all know she is full of it, it's her attempt to be, well,, less full of it. I think she is also trying to apologize to Vanity Fair by posing with their magazine. Paris kind of made a fool of them by calling off her engagement within days of when her issue was coming off newsstands. Who knew how long it was really over but she had to keep up the charade since her love story with Paris was the cover story. Noami Watts is a much better choice for a VF cover girl.