As if the rock world didn't have enough rumors right now, here's another. On the Howard Stern Show this week, Black Crowes manager Mark DiDia said that Motley Crue, Def Leppard and Poison will be doing a tour together in 2020. Was he joking? Was he serious? Time will tell. He also said an AC/DC tour is in the works. I wish these guys would stop with the teases and just come clean with what's going on! ~Anne Erickson