LONDON, ENGLAND – JULY 02: (L-R) Camilla, Duchess of Cornwall (R) wearing pearl earrings and necklace while sitting with a friend during day four of the Wimbledon Tennis Championships at the All England Lawn Tennis and Croquet Club on Thursday, July 2, 2015 in London, England. (Photos by Ian Walton form Getty Images)
LONDON, ENGLAND – JULY 02: (L-R) Camilla, Duchess of Cornwall sitting next to AELTC Chairman Phiip Brook as they watch day four of the Wimbledon Lawn Tennis Championships from Centre Court at the All England Lawn Tennis and Croquet Club on Thursday, July 2, 2015 in London, England. (Photos by Ian Walton from Getty Images)