The Duke And Duchess Of Cambridge Tour Australia And New Zealand - Day 6 [Getty Images]

HAMILTON, NEW ZEALAND - APRIL 12: Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge visit the National Cycling Centre of Excellence and Avantidrome on April 12, 2014 in Hamilton, New Zealand. 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 Pool/Samir Hussein/WireImage)

WireImage Samir Hussein