The Duke And Duchess Of Cambridge Tour Australia And New Zealand - Day 18 [Getty Images]

CANBERRA, AUSTRALIA - APRIL 24: Prince William, Duke of Cambridge is accompanied by Prime Minister Tony Abbott through the Marble Hall at Parliament House on April 24, 2014 in Canberra, 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 Stefan Postles/Getty Images)

Getty Images Entertainment Stefan Postles