Loose LipsAn anonymous source from the Gossip Girl inner sanctum writes in to give us a correction from Midweek Madness. In Touch reported that "The guys on the set of Gossip Girl call Chace Crawford and Ed Westwick 'Cha-Ed,' pronounced 'chay-ed.'" Our tipster says: "This is 100% untrue and pretty hilariously ridiculous."• Mos Def is being investigated for larceny because he ripped a camera out of the hands of a tourist at a Las Vegas hotel who was taking his picture. What happens in Vegas…is sometimes larceny. • [TMZ]