Harry Styles of the British-Irish boy band One Direction performs during the group’s concert at the St James theatre in Wellington on April 22, 2012. One Direction comprise of four young Britons and an Irishman, with their first album making its debut at number one on the US charts last month — a feat never before achieved by a British band. AFP PHOTO / MARTY MELVILLE (Photo credit should read Marty Melville/AFP/Getty Images)