Jennifer Lopez's 'On the Floor' leaks - listen here!
The track is called "On the Floor" and don't be surprised if we see J.Lo perform it on "Idol" at some point during Season 10. It also features Pitbull, a rapper who has also worked with Lil Jon, the Ying Yang twins and Trick Daddy.
What do you think? Good dance tune? Or has the time for J.Lo and Britney songs passed us by because we've been spoiled by Lady Gaga's music and lyrics?