Billboard has confirmed that, as implied by this WTF Twitpic, Charlie Sheen and Snoop Dogg really are making music together. The end result will be a single, produced by Filter’s Rob Patterson (the relatively less famous person in that photo), and will be part of Sheen’s My Violent Torpedo of Truth tour. By the way, if Charlie Sheen is rapping on this thing — well, that wouldn’t be a very good idea. [Billboard]