Britain's Catherine, Duchess of Cambridge, (C) is escorted by Archbishop of Sydney Glenn Davies (R) following an Easter Sunday Service at St. Andrews Cathedral in Sydney April 20, 2014. Britain's Prince William and his wife Kate are undertaking a 19-day official visit to New Zealand and Australia with their son George. REUTERS/Lisa Maree Williams/Pool (AUSTRALIA - Tags: ENTERTAINMENT ROYALS RELIGION TPX IMAGES OF THE DAY)