Is Prince William our next big rock star? A video documenting the royal's trio act with Taylor Swift and Bon Jovi (seen after the jump!) performing "Livin' on a Prayer" might convince you if you're actually having a hard time imagining it.

Swift and Bon Jovi were present at the UK's Winter Whites Gala held at Kensington Palace for a fundraiser in aid of the Centerpoint charity. Although Swift performed a song about palaces and princes in a palace with a prince - "Love Story" - folks in attendance were in for a huge surprise when Bon Jovi took the stage, encouraging the British royals' newest father to join him on stage. At first hesitant, Prince William hinted that he'd only agree if Swift would join in - to which she easily obliged (who wouldn't get the opportunity to sing alongside a real-life prince and a living musical legend?).