This week Major Lazer competed in the Red Bull Culture Clash in London and he really pulled out all the stops. At the show — in which four artists of different genres compete for the attention of the audience — Major Lazer got a little help from his fellow musicians to win over the crowd.

After performing with up-and-comer Rita Ora, Major Lazer brought Usher to the stage to do his Diplo-produced single “Climax.” After playing the song through as usual once, though, things got even more exciting as they did a new, live remix of the track. Catch some footage of Major Lazer’s set up above and look out for Usher around minute eight.

[via Pitchfork]