Saturday, September 10, 2011 - Charlie Sheen, estranged wife and a slew of other celebrities attend the Comedy Central Roast of Charlie Sheen at Sony Studios in Los Angeles, CA. Spotted here attending the roast are: Mike Tyson, Steve-O, Kristin Cavallari, Seth MacFarlane, Corbin Bersen, Jayde Nicole, Jeffery Ross, Slash, Dog the Bounty Hunter, Kate Walsh and more!