One Direction & Ariana Grande Are Fallon's 'Champions'! (Video)

One Direction and Ariana Grande are just two of the celebs featured in The Tonight Show Starring Jimmy Fallon‘s amazing “We Are The Champions” A Capella video from the Super Bowl episode!

To kick off the show, Jimmy showed off a fun video he and The Roots made with celebs, in which they sang “We Are the Champions” a capella.

Other music stars featured in the clip are Carrie Underwood, Sam Smith, Blake Shelton, Usher, Meghan Trainor, and Christina Aguilera.

Ariana is also singing on the episode so check back for that!