The Duke and Duchess of Cambridge with Prince Harry, right, attend the Diamond Jubilee concert in London (AP Photo/Dave Thompson, Pool).Spectators along the mall prior to the Queen's Jubilee Concert in front of Buckingham Palace (AP Photo/Joel Ryan).Stevie Wonder performs at the Queen's Jubilee Concert in front of Buckingham Palace (AP Photo/Joel Ryan).Sir Paul McCartney performs at the Queen's Jubilee Concert (AP Photo/Joel Ryan).Sir Elton John performs at the Queen's Jubilee Concert (AP Photo/Joel Ryan).Kylie Minogue, centre, performs at the Queen's Jubilee Concert (AP Photo/Joel Ryan).A beacon is lit outside Buckingham Palace marks the end of the Jubilee concert (AP Photo/ Anthony Devlin, Pool).Spectators watch fireworks, which brought to a close the Queen's Jubilee Concert in front of Buckingham Palace (AP Photo/Joel Ryan).A fireworks display outside Buckingham Palace marks the end of the Jubilee concert (AP Photo / Anthony Devlin, Pool).