LONDON, UNITED KINGDOM - DECEMBER 07: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 48 HOURS AFTER CREATE DATE AND TIME) Sophie, Countess of Wessex conducts a trade via telephone as she attends ICAP's 24th annual charity trading day in aid of Sentebale at ICAP on December 7, 2016 in London, England. The Sentebale charity, of which Prince Harry is Patron, supports orphans and vulnerable children in Southern Africa. (Photo by Max Mumby/Indigo/Getty Images)