Jennifer Lopez, Jenna Dewan, Derek Hough, & NeYo Have An EPIC Dance-Off In Digital Exclusive World Of Dance Clip!

Prince Harry and Prince William may have had an adorable dance-off at the Royal Wedding reception — but sometimes you have to clear the floor and watch how the pros do it!
In an unaired clip of World Of Dance, judges Jennifer Lopez, Derek Hough, and NeYo — along with host Jenna Dewan — show off their stuff in an EPIC dance-off!
Ch-ch-check it out (above)!