Kate Middleton and Prince Harry Share a Secret

LONDON, ENGLAND - JUNE 05: Prince William, Duke of Cambridge, Catherine, Duchess of Cambridge and Price Harry wave to the crowds from Buckingham Palace during the Diamond Jubilee carriage procession after the service of thanksgiving at St.Paul's Cathedral on the Mall on June 5, 2012 in London, England. For only the second time in its history the UK celebrates the Diamond Jubilee of a monarch. Her Majesty Queen Elizabeth II celebrates the 60th anniversary of her ascension to the throne. Thousands of wellwishers from around the world have flocked to London to witness the spectacle of the weekend's celebrations. (Photo by Dan Kitwood/Getty Images)