Listen! Jennifer Lopez's New Song "Dance Again" Featuring Pitbull (VIDEO) Tweet March 30, 2012 by Wetpaint Entertainment Staff Related: American Idol, Music , Jennifer Lopez Credit: YouTube We like! Jennifer Lopez and Pitbull just debuted their latest collaboration, "Dance Again." Like "On the Floor," we think it's going to be a huge hit! Need your daily dose of American Idol? Like us on our Facebook page at facebook.com/AmericanIdolFansite, or follow us on Twitter at twitter.com/IdolWetpaint!