Little Mix have released a new video for Sport Relief which features a number of familiar faces. 

The song itself is a cover of Cameo's 1986 hit Word Up and will be released on March 16 in a bid to raise money for Sport Relief, a charity that runs on alternate years to Comic Relief.

Spice Girls star Mel C, Olympian Louis Smith and BBC Radio 1 DJ Nick Grimshaw are among the stars that feature.