Soul icon Stevie Wonder stunned fans at a recent concert in Paris, France when he brought Prince onstage with him.
Wonder was performing in Bercy last week (01Jul10) and treated fans to a double superstar experience by inviting his Purple Rain pal to join him, sending concert-goers into a frenzy.
But Prince insists his presence shouldn't come as such a surprise - because he always attends Wonder's shows whenever he can.
He tells Le Parisien newspaper, "When Stevie is live somewhere and he knows I'm not far away, he always calls me up to invite me along. Then I come and take my guitar... just in case."