Britain's Catherine, Duchess of Cambridge sits in the royal box on centre court during the women's semi-final matches on the eleventh day of the 2016 Wimbledon Championships at The All England Lawn Tennis Club in Wimbledon, southwest London, on July 7, 2016. / AFP / POOL / BEN CURTIS / RESTRICTED TO EDITORIAL USE (Photo credit should read BEN CURTIS/AFP/Getty Images)
