Britain's Prince William (L) and his wife Catherine (2/L) are greeted to the Sydney Royal Easter Show by Glenn Dudley, President of Royal Agricultural Society of New South Wales (R) and his wife Jennifer (2/R) in Sydney on April 18, 2014.  William, his wife Kate and their son Prince George are on a three-week tour of New Zealand and Australia.  AFP PHOTO/WILLIAM WEST        (Photo credit should read WILLIAM WEST/AFP/Getty Images)