Rap royalty met pop royalty overseas in Gothenburg, Sweden. During his headlining set at the Way Out West festival over the weekend, Prince jammed with none other than Kanye West.

“Everybody put your hands in the sky right now. Say hell yeah!” chanted ‘Ye as he rocked the mic while the Purple One and the New Power Generation performed “If I Was Your Girlfriend,” bringing audience members onstage.

Prince has been joined by many superstar guests at his recent shows including Whitney Houston, Alicia Keys, Chaka Khan, and Mary J. Blige.