It’s Kellie, Big Al & J-Si singing a Black Eyed Peas song, up against Ana, Part-Time Justin and Producer Trey, who perform a classic Pitbull song… complete with BALD CAPS!

But wait, who is the 3rd entry in the competition? And doing a mashup? Check out the performances in the video below.

And hear what some of the listeners had to say about the performances!