Newly single Demi Moore stepped out for the first time since her divorce announcement for a dinner date with a mystery man Saturday night. The actress, who is splitting from Ashton Kutcher following a cheating scandal, dined at the Tower Bar at Hollywood’s celebrity favorite Sunset Tower Hotel. A diner told us, “Demi looked good, and like she was ready to be seen out. She was in deep conversation with her male companion, but it didn’t look like a romantic date.”