Surprise! Prince Harry pops up on 'Strictly Come Dancing' to encourage pal J.J. Chalmers - USA TODAY

Prince Harry made surprise appearance Saturday night on the BBC's 'Strictly Come Dancing' to support his pal and fellow veteran J.J. Chalmers. https://www.usatoday.com/story/entertainment/celebrities/2020/11/15/prince-harry-makes-surprise-appearance-strictly-come-dancing/6303601002/