Prince decided to add a little hip-hop flavor to his set during the Way Out Festival in Sweden on Friday (Aug. 12). The veteran performer welcomed Mr. 'Watch the Throne' Kanye West as he jammed with fans onstage.

As he moved through the song 'If I Was Your Girlfriend,' off his 1987 album 'Sign o' the Times,' Prince, decked out in a white ensemble, invited audience members from their seats to come up and surround him. While excited fans grooved to the singer's sounds and the New Power Generation's beats, Yeezy emerged from the crowd, and greeted those in attendance.

"Now everybody throw your hands in the sky right now," he shouted. "Let me hear you say if you feel alright. Say hell yeah!"

West didn't perform but he did give a few firm handshakes to the surrounding Prince supporters, who continued to dance after the rapper threw his hood over his head and exited stage left.