LONDON, ENGLAND - OCTOBER 16: Catherine, Duchess of Cambridge attends the Charities Forum Event on board the Belmond Britigh Pullman train at Paddington Station on October 16, 2017 in London, England. (Photo by Samir Hussein/Samir Hussein/WireImage)
LONDON, ENGLAND - OCTOBER 16: Catherine, Duchess of Cambridge attends the Charities Forum Event on board the Belmond Britigh Pullman train at Paddington Station on October 16, 2017 in London, England. (Photo by Samir Hussein/Samir Hussein/WireImage)