The Olympic cauldron with its 204 copper petals is dismantled during the closing ceremony of the 2012 London Olympic Games on August 12, 2012 at the Olympic stadium in London. Photo courtesy: AFP

Fireworks start the process of extinguishing the Olympic Flame during the closing ceremony of the London 2012 Olympic Games in the Olympic Stadium in east London on August 12, 2012. Photo courtesy: AFP

The Olympic flame is slowly extinguished during the ceremony of the 2012 London Olympic Gamesat the Olympic stadium in London on August 12, 2012. Photo courtesy: AFP

DJ Fatboy Slim performs during the closing ceremony of the 2012 London Olympic Games at the Olympic stadium in London on August 12, 2012. Photo courtesy: AFP

DJ Fatboy slim performs during the closing ceremony of the 2012 London Olympic Games at the Olympic stadium in London on August 12, 2012. Photo courtesy: AFP

British band Take That perform during the closing ceremony of the London 2012 Olympic Games in the Olympic Stadium in east London on August 12, 2012. Photo courtesy: AFP

A ballerina from the Royal Ballet performs as a pheonix during the closing ceremony of the London 2012 Olympic Games in the Olympic Stadium in east London on August 12, 2012. Photo courtesy: AFP

British ballerina Darcey Bucell (C) performs during the closing ceremony of the 2012 London Olympic Games at the Olympic stadium in London on August 12, 2012. Photo courtesy: AFP

Artists perform during the Brazilian contribution to the closing ceremony of the London 2012 Olympic Games in the Olympic Stadium in east London on August 12, 2012. Photo courtesy: AFP

(From L) Spice Girls' Melanie Chisholm, Emma Bunton, Melanie Brown, Geri Halliwell and Victoria Beckham perform during the closing ceremony of the 2012 London Olympic Games at the Olympic stadium in London on August 12, 2012. Photo courtesy: AFP

Spice Girls perform during the closing ceremony of the 2012 London Olympic Games at the Olympic stadium in London on August 12, 2012. Photo courtesy: AFP

British group Madness perform during the closing ceremony of the 2012 London Olympic Games at the Olympic stadium in London on August 12, 2012. Photo courtesy: AFP

General view taken during the closing ceremony of the 2012 London Olympic Games at the Olympic stadium in London on August 12, 2012. Photo courtesy: AFP

Singers Jessie J (L), Timie Tempah (C) and Taio Cruz perform during the closing ceremony of the 2012 London Olympic Games at Olympic Stadium on August 12, 2012 in London. Photo courtesy: AFP

Chachi Valencia alias "The Rocket Man" performs at the Olympic stadium during the closing ceremony of the 2012 London Olympic Games in London on August 12, 2012. Photo courtesy: AFP

A general view shows the Olympic stadium during the closing ceremony of the 2012 London Olympic Games in London on August 12, 2012. Photo courtesy: AFP

British singer Annie Lennox performs at the Olympic stadium during the closing ceremony of the 2012 London Olympic Games in London on August 12, 2012. Photo courtesy: AFP

Fireworks explode over the Olympic stadium in London at the end of the closing ceremony of the 2012 London Olympic Games on August 12, 2012. Photo courtesy: AFP

Fireworks explode over the Olympic stadium in London at the end of the closing ceremony of the 2012 London Olympic Games on August 12, 2012. Photo courtesy: AFP

Fireworks light up the sky at the end of the closing ceremony of the 2012 London Olympic Games on August 12, 2012 at the Olympic stadium in London. Photo courtesy: AFP

Firewords explode above Olympics Stadium during the closing ceremony of the 2012 London Olympic Games on August 12, 2012 in London. Photo courtesy: AFP

Fireworks explode over the Olympic stadium during the closing ceremony of the 2012 London Olympic Games in London on August 12, 2012. Photo courtesy: AFP

Fireworks explode over the Olympic stadium during the closing ceremony of the 2012 London Olympic Games on August 12, 2012 in London. Photo courtesy: AFP

Fireworks explode over the Olympic stadium in London during the closing ceremony of the 2012 London Olympic Games on August 12, 2012. Photo courtesy: AFP

Fireworks burst during the closing ceremony of the 2012 London Olympic Games on August 12, 2012 at Olympics Stadium in London. Photo courtesy: AFP

A photo shows a view of the Olympic flame burning in the Olympic stadium prior to the start of the closing ceremony of the 2012 London Olympic Games in London on August 12, 2012. Photo courtesy: AFP