It might be trendy to bag on Ed Sheeran, but he’s done some fantastic songs and performs well live. However gig goers in Detroit got a treat this weekend, when Eminem popped onstage to join Ed.

Setting the crowd up, Sheeran started to play Eminem’s Lose Yourself and said he hadn’t rehearsed it much… then the rapper came on stage to show him how it’s done.

“Can I just say, he was gonna come out and do one song, but I said you can’t come out in Detroit and just do one song. Do you want another song?” Sheeran asked the crowd. They then did Stan (Ed was Dido)

Luckily, people videoed it: