Actor Charlie Sheen and his ex-wife Denise Richards have topped a new magazine poll to find Hollywood's nastiest splits. Contactmusic.com reports that the two have been in court fighting over their daughters since 2005. They beat out Sir Paul McCartney and Heather Mills in the poll conducted by In Touch magazine. Others on the list include Anne Heche and Coley Laffon, Kim Basinger and Alec Baldwin, and Christie Brinkley and Peter Cook. ... read more »