The Queen told tennis star Novak Djokovic that she was keeping her “fingers crossed” as she visited Wimbledon on day 10 of the championships. Camilla was accompanied by her sister Annabel Elliot to the Royal Box of the tennis tournament, with seven-time Wimbledon champion Djokovic in action on Centre Court on Wednesday afternoon.

Novak Djokovic’s 11-year-old son, Stefan, seems to be having the time of his life at Wimbledon, where he has been wearing a white hat with autographs of several players