There's no doubt Mumford & Sons and Ariana Grande are two incredibly talented artists, but would we have ever thought their music would cross over? Not really!
Proving to us that their hits SHOULD, the gents from Mumford & Sons gave Ariana's hit 'breathin' the rock treatment and it turned out a treat!
Ariana has been teasing her fans with the video for her latest song 'thank u, next', all about her breakups with fiances and boyfriends over the years.
Ariana managed to rope in stars from some of her favourite movies including Legally Blonde, Bring It On and Mean Girls.