LONDON, ENGLAND - JUNE 04: Fireworks illuminate the Buckingham Palace during the Diamond Jubilee concert at Buckingham Palace on June 4, 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 well-wishers from around the world have flocked to London to witness the spectacle of the weekend%u2019s celebrations. (Photo by Chris Jackson/Getty Images)