Following the huge success of their club hit,"On the Floor," J.Lo, Pitbull and famed producer RedOne have teamed up to"Dance Again!""I wanna dance/ And love/ And dance again," Jenny sings on the track's infectious hook, AOL Music reports. Sounds like a plan, J.Lo! Available for download on iTunes April 2, the official 'Dance Again' music video is set for an April 5 premiere on"American Idol."