Girls go crazy for the Jonas Brothers, never mind if they are in the flesh or not. The JoBros are the latest batch of tween stars to be cast in wax as part of the famous Madame Tussauds museum in Washington, D.C.. Girls lined up, screamed then cried as they watched Kevin, Joe and Nick play a concert for their fans and their replicas.  How long do you think it took The Beatles to get their own wax statues?