CANBERRA, AUSTRALIA - APRIL 25:  Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge lay a wreath as they attend the ANZAC Day commemorative service at the Australian War Memorial on April 25, 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 Samir Hussein/WireImage)