Britain's Prince Charles kisses the hand of his mother Queen Elizabeth at the end of her Diamond Jubilee...
Britain's Prince Charles kisses the hand of his mother Queen Elizabeth at the end of her Diamond Jubilee concert in front of Buckingham Palace in London June 4, 2012. Robbie Williams kicked off a concert outside the Queen's sumptuous London residence on Monday before huge crowds gathered to celebrate the monarch's 60 years on the throne, but the event was overshadowed by news her husband had been hospitalised. REUTERS/David Parker/pool (BRITAIN - Tags: ANNIVERSARY ENTERTAINMENT SOCIETY ROYALS)