LONDON, ENGLAND - MAY 04: Catherine, Duchess of Cambridge attends a lunch in aid of The Anna Freud Centre on May 4, 2016 in London, England. (Photo by Mark Cuthbert/UK Press via Getty Images)
LONDON, ENGLAND - MAY 04: Catherine, Duchess of Cambridge attends a lunch in aid of The Anna Freud Centre on May 4, 2016 in London, England. (Photo by Mark Cuthbert/UK Press via Getty Images)