Kate Unveils Placque at Alder Hey Children's Hospital

LIVERPOOL, ENGLAND - FEBRUARY 14: Catherine, Duchess of Cambridge unveils a plaque with Ethan Harris as she visits Alder Hey Children's Hospital on February 14, 2012 in Liverpool, England. Catherine, The Duchess of Cambridge is in Liverpool visiting charities in the city without husband Prince William who is serving in the Falklands.Getty Images