LONDON, ENGLAND - MAY 18: Princess Anne, the Princess Royal attends the annual Chelsea Flower show at Royal Hospital Chelsea on May 18, 2015 in London, England. (Photo by Stuart C. Wilson - Pool /Getty Images)
LONDON, ENGLAND - MAY 18: Princess Anne, the Princess Royal attends the annual Chelsea Flower show at Royal Hospital Chelsea on May 18, 2015 in London, England. (Photo by Stuart C. Wilson - Pool /Getty Images)