Well, well! Look who decided to hop out from behind the Montecito hedges and grace the world with their presence! Prince Harry and Meghan Markle just made a surprise joint appearance at the One805LIVE! concert on Saturday. The event, which went down at Kevin Costner's oceanside estate, is all about raising money for Santa Barbara County's first responders - and it seems like the Sussexes wanted in on the action. Related: Prince Harry Drops HUGE Clue He's Planning On Moving Back To UK With The Kids! In case you didn't know, this is Harry's third year in a row attending the concert.