Chelsy Davy sat in the stands with a mystery man during the men's quarter finals at Wimbledon in London this afternoon. She and her male friend leaned in to chat in the middle of the match, which ended with Novak Djokovic beating Australian Bernard Tomic. Chelsy's public outing comes just as news that her ex Prince Harry is dating Florence Brudenell-Bruce. He's apparently been seeing the lingerie and swimsuit model, whose previous boyfriend is British Formula One driver Jenson Button. Since it became apparent that Chelsy and Harry were no longer an item, Harry has also been linked to Pippa Middleton. Those rumors were shot down, and Pippa was spotted with Alex Loudon taking in another of the day's tennis matches.