The Duke And Duchess Of Cambridge Tour Australia And New Zealand - Day 17 [Getty Images]

ADELAIDE, AUSTRALIA - APRIL 23: Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge laugh as they are shown how to play on DJ decks at the youth community centre, The Northern Sound System in Elizabeth on April 23, 2014 in Adelaide, Australia. The Duke and Duchess of Cambridge are on a three-week tour of Australia and New Zealand, the first official trip overseas with their son, Prince George of Cambridge. (Photo by Arthur Edwards - Pool/Getty Images)

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