LONDON, UNITED KINGDOM - NOVEMBER 22: Catherine, Duchess of Cambridge attends a children's tea party with pupils from Oakington Manor Primary School in Wembley, at the Natural History Museum to celebrate Dippy the Diplodocus's time in Hintze Hall on November 22, 2016 in London, United Kingdom. (Photo by Yui Mok - WPA Pool/Getty Images)
LONDON, UNITED KINGDOM - NOVEMBER 22: Catherine, Duchess of Cambridge attends a children's tea party with pupils from Oakington Manor Primary School in Wembley, at the Natural History Museum to celebrate Dippy the Diplodocus's time in Hintze Hall on November 22, 2016 in London, United Kingdom. (Photo by Yui Mok - WPA Pool/Getty Images)
LONDON, UNITED KINGDOM - NOVEMBER 22: Catherine, Duchess of Cambridge poses with pupils from Oakington Manor Primary School, Wembley, in front of Dippy the Diplodocus, as she attends a children's tea party with pupils from Oakington Manor Primary School in Wembley, at the Natural History Museum to celebrate Dippy the Diplodocus's time in Hintze Hall on November 22, 2016 in London, United Kingdom. (Photo by Yui Mok - WPA Pool/Getty Images)
LONDON, ENGLAND - NOVEMBER 22: The Duchess of Cambridge attends Place2Be Wellbeing in Schools Awards at Mansion House on November 22, 2016 in London, United Kingdom. (Photo by Eamonn M. McCormack/Getty Images)
LONDON, ENGLAND - NOVEMBER 22: The Duchess of Cambridge attends Place2Be Wellbeing in Schools Awards at Mansion House on November 22, 2016 in London, United Kingdom. (Photo by Eamonn M. McCormack/Getty Images)
