Las estrellas olímpicas de Londres 2012
Britain's Prince Phillip (2nd L), his grandson Prince William (4th L) and William's wife Catherine, Duchess of Cambridge (2nd R), Britain's Prime Minister David Cameron (R) and his wife Samantha (C in red), Monaco's Prince Albert (2nd row from the front) and his wife Princess Charlene attend the opening ceremony of the London 2012 Olympic Games at the Olympic Stadium July 27, 2012. REUTERS/Kai Pfaffenbach (BRITAIN - Tags: SPORT OLYMPICS ENTERTAINMENT ROYALS)
Former Britain's prime minister Tony Blair (L) and his wife Cherie attend the opening ceremony of the London 2012 Olympic Games on July 27, 2012 at the Olympic Stadium in London.
Performers take part in the opening ceremony of the London 2012 Olympic Games at the Olympic Stadium July 27, 2012. REUTERS/Mike Segar (BRITAIN - Tags: OLYMPICS SPORT)