In what might be three of the most random people to get up and sing a song, Taylor Swift, Prince William and Jon Bon Jovi were once filmed singing Livin’ on a Prayer together. Posted by a royal family fan account on TikTok, the video shows Jon Bon Jovi playing guitar and singing one of his most famous songs, with Taylor standing at one side and Prince William at the other.The video ends with Taylor giving William a casual high-five as they all grinned from ear to ear. Fans couldn't believe how "random" the trio was.