LONDON, ENGLAND - MAY 04: Catherine, Duchess of Cambridge arrives at the Anna Freud Centre on May 4, 2016 in London, England. (Photo by Ian Gavan/Getty Images)
LONDON, ENGLAND - MAY 04: Catherine, Duchess of Cambridge arrives at the Anna Freud Centre on May 4, 2016 in London, England. (Photo by Ian Gavan/Getty Images)