One Direction perform during the Closing Ceremony of the London 2012 Olympic Games

LONDON, ENGLAND - AUGUST 12: One Direction perform during the Closing Ceremony on Day 16 of the London 2012 Olympic Games at Olympic Stadium on August 12, 2012 in London, England. (Photo by Rob Carr/Getty Images)

One Direction perform during the Closing Ceremony of the London 2012 Olympic Games

British boy band One Direction perform during the closing ceremony of the London 2012 Olympic Games in the Olympic Stadium in east London on August 12, 2012. Rio de Janeiro will host the 2016 Olympic Games. AFP PHOTO / JOHANNES EISELE (Photo credit should read JOHANNES EISELE/AFP/GettyImages)

One Direction perform during the Closing Ceremony of the London 2012 Olympic Games

British group One Direction performs during the closing ceremony of the 2012 London Olympic Games at the Olympic stadium in London on August 12, 2012. AFP PHOTO / ADRIAN DENNIS (Photo credit should read ADRIAN DENNIS/AFP/GettyImages)

One Direction perform during the Closing Ceremony of the London 2012 Olympic Games

British boy band One Direction perform during the closing ceremony of the London 2012 Olympic Games in the Olympic Stadium in east London on August 12, 2012. Rio de Janeiro will host the 2016 Olympic Games. AFP PHOTO / JOHANNES EISELE (Photo credit should read JOHANNES EISELE/AFP/GettyImages)

One Direction perform during the Closing Ceremony of the London 2012 Olympic Games

LONDON, ENGLAND - AUGUST 12: Band One Direction perform during the Closing Ceremony on Day 16 of the London 2012 Olympic Games at Olympic Stadium on August 12, 2012 in London, England. (Photo by Rob Carr/Getty Images)

One Direction perform during the Closing Ceremony of the London 2012 Olympic Games

Harry Styles of the One Direction band performs at the Olympic stadium during the closing ceremony of the 2012 London Olympic Games in London on August 12, 2012. Rio de Janeiro will host the 2016 Olympic Games. AFP PHOTO / ADRIAN DENNIS (Photo credit should read ADRIAN DENNIS/AFP/GettyImages)

One Direction perform during the Closing Ceremony of the London 2012 Olympic Games

LONDON, ENGLAND - AUGUST 12: One Direction perform during the Closing Ceremony on Day 16 of the London 2012 Olympic Games at Olympic Stadium on August 12, 2012 in London, England. (Photo by Feng Li/Getty Images)

One Direction perform during the Closing Ceremony of the London 2012 Olympic Games

British band One Direction performs during the closing ceremony of the 2012 London Olympic Games at the Olympic stadium in London on August 12, 2012. Rio de Janeiro will host the 2016 Olympic Games. AFP PHOTO/LEON NEAL (Photo credit should read LEON NEAL/AFP/GettyImages)

One Direction perform during the Closing Ceremony of the London 2012 Olympic Games

LONDON, ENGLAND - AUGUST 12: One Direction perform during the Closing Ceremony on Day 16 of the London 2012 Olympic Games at Olympic Stadium on August 12, 2012 in London, England. (Photo by Feng Li/Getty Images)

One Direction perform during the Closing Ceremony of the London 2012 Olympic Games

LONDON, ENGLAND - AUGUST 12: Niall Horan of One Direction performs during the Closing Ceremony on Day 16 of the London 2012 Olympic Games at Olympic Stadium on August 12, 2012 in London, England. (Photo by Hannah Johnston/Getty Images)

One Direction perform during the Closing Ceremony of the London 2012 Olympic Games

LONDON, ENGLAND - AUGUST 12: Niall Horan of One Direction performs during the Closing Ceremony on Day 16 of the London 2012 Olympic Games at Olympic Stadium on August 12, 2012 in London, England. (Photo by Hannah Johnston/Getty Images)

One Direction perform during the Closing Ceremony of the London 2012 Olympic Games

LONDON, ENGLAND - AUGUST 12: Niall Horan of One Direction performs during the Closing Ceremony on Day 16 of the London 2012 Olympic Games at Olympic Stadium on August 12, 2012 in London, England. (Photo by Hannah Johnston/Getty Images)

One Direction perform during the Closing Ceremony of the London 2012 Olympic Games

LONDON, ENGLAND - AUGUST 12: (L-R) Zayn Malik, Louis Tomlinson, Niall Horan, Harry Styles and Liam Payne of One Direction performs during the Closing Ceremony on Day 16 of the London 2012 Olympic Games at Olympic Stadium on August 12, 2012 in London, England. (Photo by Jeff J Mitchell/Getty Images)

One Direction perform during the Closing Ceremony of the London 2012 Olympic Games

LONDON, ENGLAND - AUGUST 12: One Direction perform during the Closing Ceremony on Day 16 of the London 2012 Olympic Games at Olympic Stadium on August 12, 2012 in London, England. (Photo by Jamie Squire/Getty Images)

One Direction perform during the Closing Ceremony of the London 2012 Olympic Games

LONDON, ENGLAND - AUGUST 12: One Direction perform during the Closing Ceremony on Day 16 of the London 2012 Olympic Games at Olympic Stadium on August 12, 2012 in London, England. (Photo by Jamie Squire/Getty Images)

One Direction perform during the Closing Ceremony of the London 2012 Olympic Games

LONDON, ENGLAND - AUGUST 12: Band One Direction perform during the Closing Ceremony on Day 16 of the London 2012 Olympic Games at Olympic Stadium on August 12, 2012 in London, England. (Photo by Pascal Le Segretain/Getty Images)

One Direction perform during the Closing Ceremony of the London 2012 Olympic Games

LONDON, ENGLAND - AUGUST 12: Band One Direction perform during the Closing Ceremony on Day 16 of the London 2012 Olympic Games at Olympic Stadium on August 12, 2012 in London, England. (Photo by Pascal Le Segretain/Getty Images)

One Direction perform during the Closing Ceremony of the London 2012 Olympic Games

LONDON, ENGLAND - AUGUST 12: Band One Direction perform during the Closing Ceremony on Day 16 of the London 2012 Olympic Games at Olympic Stadium on August 12, 2012 in London, England. (Photo by Pascal Le Segretain/Getty Images)

One Direction perform during the Closing Ceremony of the London 2012 Olympic Games

LONDON, ENGLAND - AUGUST 12: (L-R) Zayn Malik, Louis Tomlinson, Niall Horan, Harry Styles and Liam Payne of One Direction perform during the Closing Ceremony on Day 16 of the London 2012 Olympic Games at Olympic Stadium on August 12, 2012 in London, England. (Photo by Pascal Le Segretain/Getty Images)

One Direction perform during the Closing Ceremony of the London 2012 Olympic Games

British band One Direction performs during the closing ceremony of the 2012 London Olympic Games at the Olympic stadium in London on August 12, 2012. Rio de Janeiro will host the 2016 Olympic Games. AFP PHOTO/LEON NEAL (Photo credit should read LEON NEAL/AFP/GettyImages)

One Direction perform during the Closing Ceremony of the London 2012 Olympic Games

British band One Direction performs during the closing ceremony of the 2012 London Olympic Games at the Olympic stadium in London on August 12, 2012. Rio de Janeiro will host the 2016 Olympic Games. AFP PHOTO/LEON NEAL (Photo credit should read LEON NEAL/AFP/GettyImages)

One Direction perform during the Closing Ceremony of the London 2012 Olympic Games

LONDON, ENGLAND - AUGUST 12: One Direction perform during the Closing Ceremony on Day 16 of the London 2012 Olympic Games at Olympic Stadium on August 12, 2012 in London, England. (Photo by Jeff J Mitchell/Getty Images)

One Direction perform during the Closing Ceremony of the London 2012 Olympic Games

LONDON, ENGLAND - AUGUST 12: Niall Horan of One Direction performs during the Closing Ceremony on Day 16 of the London 2012 Olympic Games at Olympic Stadium on August 12, 2012 in London, England. (Photo by Hannah Johnston/Getty Images)