Jon Bon Jovi was performing a short set at Kensington Palace when he decided to invite two special guests from the audience onstage to form a superstar trio. 😮😮As he strummed the opening chords to “Livin’ on a Prayer”, he said, “Just maybe, the karaoke kid could come up and sing a few words.” A shy Prince William knew he was referring to him but needed a little encouragement from Taylor Swift who led him onto the stage. Suddenly, two global superstars of the music world and a member of the royal family were about to collaborate on one of the most famous songs in rock history