Duke And Duchess Of Cambridge And Prince Harry Attend The Charities Forum, BAFTA [Getty Images]

LONDON, UNITED KINGDOM - OCTOBER 26: Catherine, Duchess of Cambridge takes part in welly wanging, watched by the Prince William, Duke of Cambridge, back left, and Prince Harry, centre, with children and representatives from charities and Aardman Animations, during a meeting of the Charities Forum at BAFTA on October 26, 2015 in London, United Kingdom. (Photo by Tim Ireland - WPA Pool/Getty Images)

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