"DWTS" Pros Play "Pimp My Band"

Derek Hough and Mark Ballas are known for their dancing on "Dancing With the Stars" -- but what they really want to do is direct sing!

Our spies say Ballas and Hough -- in full "DWTS" garb -- passed around fliers at last night's taping for their band's upcoming gig. The ladies went wild for them, especially the AARP crowd. Old women love their well-tanned boys!