CANBERRA, AUSTRALIA - APRIL 24:  Catherine, the Duchess of Cambridge smiles as she sits next to her husband Prince William, Duke of Cambridge during a reception in the Great 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 Phil Noble - WPA Pool/Getty Images)