Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - July 10, 2018 Drake sits on Centre Court to watch Serena Williams of the U.S. play her women's singles quarter final against Camila Giorgi of Italy .

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - July 13, 2018 Anna Wintour and her son Luke attend South Africa's Kevin Anderson's semi final match against John Isner of the U.S. Glynn Kirk/Pool via Reuters

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - July 14, 2018. Alexis Ohanian and Lewis Hamilton arrive for Serena Williams of the U.S.' final against Germany's Angelique Kerber.

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - July 14, 2018. Lewis Hamilton, Anna Wintour and Alexis Ohanian watch Serena Williams of the U.S. play the women's singles final against Germany's Angelique Kerber . Pool via Reuters

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - July 11, 2018 Actor Richard E Grant with Binti Velani before the start of play on centre court.

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - July 13, 2018 Jenna Coleman attends South Africa's Kevin Anderson's semi final match against John Isner of the U.S. Glynn Kirk/Pool via Reuters

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - July 14, 2018. Anna Wintour, Alexis Ohanian and Lewis Hamilton arrive for Serena Williams of the U.S.' final against Germany's Angelique Kerber.

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - July 14, 2018. Emma Watson and John Vosler watch Spain's Rafael Nadal continue his semi final match against Serbia's Novak Djokovic, which was suspended yesterday, after running late.

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - July 14, 2018. Actress Thandie Newton watches Spain's Rafael Nadal continue his semi final match against Serbia's Novak Djokovic, which was suspended yesterday, after running late.

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - July 14, 2018. Britain's Catherine the Duchess of Cambridge and Meghan the Duchess of Sussex watch Spain's Rafael Nadal continue his semi final match against Serbia's Novak Djokovic, which was suspended yesterday, after running late.

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - July 12, 2018 Actor Stanley Tucci arrives in the royal box on centre court before the start of play.

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - July 14, 2018. Britain's Meghan the Duchess of Sussex watches Spain's Rafael Nadal continue his semi final match against Serbia's Novak Djokovic, which was suspended yesterday, after running late.

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - July 14, 2018. Britain's Catherine the Duchess of Cambridge and Meghan the Duchess of Sussex arrive to watch Spain's Rafael Nadal continue his semi final match against Serbia's Novak Djokovic, which was suspended yesterday, after running late.

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - July 14, 2018. Golfer Tiger Woods in the stands on centre court during the women's singles final between Serena Williams of the U.S. and Germany's Angelique Kerber.

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - July 10, 2018. Billie Jean King sits in the Royal Box on Centre Court.

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - July 14, 2018. Britain's Catherine the Duchess of Cambridge and Meghan the Duchess of Sussex watch Spain's Rafael Nadal continue his semi final match against Serbia's Novak Djokovic, which was suspended yesterday, after running late.

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - July 14, 2018. Serbia's Novak Djokovic's wife Jelena Ristic during his semi final match against Spain's Rafael Nadal.

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - July 11, 2018. Britain's Camilla, the Duchess of Cornwall greets Richard Branson as she arrives in the Royal Box on Centre Court.

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - July 13, 2018 Michael McIntyre, Bear Grylls, Helen McCrory and Damian Lewis attend South Africa's Kevin Anderson's semi final match against John Isner of the U.S. Glynn Kirk/Pool via Reuters

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - July 14, 2018. Anna Wintour, Alexis Ohanian and Lewis Hamilton arrive for Serena Williams of the U.S.' final against Germany's Angelique Kerber.

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - July 10, 2018 Justin Timberlake and his wife jessica Biel sit on Centre Court to watch Serena Williams of the U.S. play her women's singles quarter final against Camila Giorgi of Italy .

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - July 13, 2018 Singer Cliff Richard in the stands on centre court during the men's semi final between South Africa's Kevin Anderson and John Isner of the U.S.