LONDON, ENGLAND - MAY 23: (EDITORS NOTE: Retransmission of #533781394 with alternate crop.) Princess Eugenie and Jack Brooksbank attend the Chelsea Flower Show press day at Royal Hospital Chelsea on May 23, 2016 in London, England. The show, which has run annually since 1913 in the grounds of the Royal Hospital Chelsea, is open to the public from 24-28 May. (Photo by Heathcliff O'Malley - WP Pool/Getty Images)

LONDON, ENGLAND - MAY 23:  (EDITORS NOTE: Retransmission of #533781394 with alternate crop.) Princess Eugenie and Jack Brooksbank attend the Chelsea Flower Show press day at Royal Hospital Chelsea on May 23, 2016 in London, England. The show, which has run annually since 1913 in the grounds of the Royal Hospital Chelsea, is open to the public from 24-28 May.  (Photo by Heathcliff O'Malley - WP Pool/Getty Images)