LONDON, ENGLAND - DECEMBER 16: Camilla, Duchess of Cornwall attends the Maggie's Christmas Carol concert at St Paul's Cathedral on December 16, 2014 in London, England. (Photo by Stuart C. Wilson/Getty Images)
LONDON, ENGLAND - DECEMBER 16: Camilla, Duchess of Cornwall attends the Maggie's Christmas Carol concert at St Paul's Cathedral on December 16, 2014 in London, England. (Photo by Stuart C. Wilson/Getty Images)