LONDON, ENGLAND - MAY 22:  Catherine, Duchess of Cambridge (C) reacts as she views a display of David Austin roses at the RHS Chelsea Flower Show press day at Royal Hospital Chelsea on May 22, 2017 in London, England. The prestigious Chelsea Flower Show, held annually since 1913 in the Royal Hospital Chelsea grounds, is open to the public from the 23rd to the 27th of May, 2017.  (Photo by Ben Stansall - WPA Pool / Getty Images)