Last year, Major Lazer & MØ collaborated with DJ Snake for the biggest song of 2015, 'Lean On'.

Now, it seems that Justin Bieber is getting in on that action as he has joined forces with Major Lazer & for a new song, 'Cold Water'.

It's not the first time that Bieber has worked with Major Lazer - or at least, one of their members; Diplo has produced for the pop star in the past, including 'Where Are U Now.' Other co-writers on the song include Ed Sheeran and Benny Blanco.

The song is not due out until Friday, but it has surfaced online and you can hear a low quality version of it below: