Jimmy Fallon: We Are the Champions [VIDEO]

Entertainment / ariana grande, Blake Shelton, Carrie Underwood, Celebrity, Celebrity News, Christina Aguilera, Jimmy Fallon, Meghan Trainor, music, one direction, Sam Smith, The Roots, The Tonight Show Starring Jimmy Fallon, TV, Usher / By / February 2nd 2015

Jimmy Fallon and the Roots join an all-star lineup of vocalists including Blake Shelton, Carrie Underwood, Ariana Grande, Sam Smith, Meghan Trainor, One Direction, Usher and the mighty Christina Aguilera to sing the Queen classic.