Just because they’re judges for NBC’s World of Dance doesn’t mean Jennifer Lopez and Derek Hough can’t get in on the competitive dance fun. On a recent episode of The Ellen DeGeneres Show, the two stylish stars busted moves right and left, with Lopez pulling off everything from twerking to moonwalking (in heels) while Hough nailed things like breakdancing and the robot. See the glorious dance battle for yourself.

Love dance as much as us? Tune into NBC’s World of Dance May 30th at 10/9 central to see the world’s best dancers battle it out for a whopping $1 million prize. Don’t miss exclusive interviews, performances, and more from the definitive source for all things NBC World of Dance.