This is so scary.
[Image via Joel Ginsburg/WENN.]
The duo lit up the stage with their combined performance of not uno, not dos, but tres party anthems at the 2013 Premios Juventud!
Ch-ch-check out the video (above) to see J-Lo and Pitbull perform a medley of On The Floor, Don't Stop The Party, and Live It Up!
Make sure you stay til the end! The pair get so caliente, they have to cool off by jumping into a pool!