1D, Sam Smith, Ariana Grande and more cover Queen classic - WATCH

The all star group performed a classic

Published 2nd Feb 2015

Chat show host Jimmy Fallon assembled One Direction, Sam Smith, Ariana Grande and more to perform Queen’s classic hit ‘We Are The Champions’.

The talented supergroup also included Usher, Christina Aguilera, Blake Shelton, Carrie Underwood and The Roots – Fallon’s house band.

The song which was put together to celebrate the winning team at last night’s Super Bowl XLIX, features an impressive a capella rendition of the song.

Check out the star-studded medley below:

Katy Perry headlined the Super Bowl XLIX half-time show, perfoming hits such as 'Roar', 'I Kissed a Girl' and 'Firework.'