Harry in a hot-tub: Royal lookalikes get rowdy for stunt stag-do Prince Harry in a hot-tub, Prince William downing champagne and Prince Charles playing beer-pong - a group of rowdy royal lookalikes take to London's Regent's Canal in a floating hot-tub for a stunt stag-do. As the real prince Harry prepares to marry US former actress Meghan Markle, royal fever is gripping Britain, with many businesses coming up with quirky royal wedding themed ideas to cash in on the upcoming nuptials. A group of entrepreneurs are offering any couples who share Harry and Meghan's names a free hen or stag party on a floating hot-tub.