Britain's Prince William watches as his wife Catherine the Duchess of Cambridge dances with a costumed figure of Paddington bear on platform 1 at Paddington Station, as they attend the Charities Forum in London, October 16, 2017. [Photo/IC]

Britain's Prince William, Catherine, The Duchess of Cambridge and Prince Harry attend the Charities Forum at Paddington Station in London, October 16, 2017. [Photo/IC]

Catherine the Duchess of Cambridge dances with a costumed figure of Paddington bear on platform 1 at Paddington Station, as they attend the Charities Forum in London, October 16, 2017. [Photo/IC]

Britain's Prince Harry stands next to a costumed figure of Paddington bear as he speaks to children onboard the Belmond British Pullman train on platform 1 at Paddington Station, as he attends the Charities Forum in London, October 16, 2017. [Photo/Agencies]