(01 of30)
Open Image ModalOne Direction singer Niall Horan jokes with experts from Madame Tussauds waxworks museum regarding his hair color in this Jan.9 photo made available by the museum on Monday March 11 2013. Madame Tussauds on Monday confirmed all five members of the phenomenally successful band, One Direction, are to be created as wax figures for a touring attraction that will kick off in three Madame Tussauds venues London,New York, and Sydney. (AP Photo/ Madame Tussauds) (credit:AP)
Louis Tomlinson, Niall Horan, Liam Payne(02 of30)
Open Image ModalFrom left, Louis Tomlinson, Niall Horan and Liam Payne of British band One Direction perform on stage during the BRIT Awards 2013 at the o2 Arena in London on Wednesday, Feb. 20, 2013. (Photo by Joel Ryan/Invision/AP) (credit:AP)
Fox's "The X Factor" Season Finale - Night 2(03 of30)
Open Image ModalLOS ANGELES, CA - DECEMBER 20: Niall Horan of One Direction arrives at Fox's 'The X Factor' Season Finale - Night 2 at CBS Televison City on December 20, 2012 in Los Angeles, California. (Photo by Frazer Harrison/Getty Images) (credit:Getty Images)
Z100's Jingle Ball 2012 Presented By Aeropostale - Show(04 of30)
Open Image ModalNEW YORK, NY - DECEMBER 07: Niall Horan of One Direction performs onstage during Z100's Jingle Ball 2012, presented by Aeropostale, at Madison Square Garden on December 7, 2012 in New York City. (Photo by Kevin Kane/Getty Images for Jingle Ball 2012) (credit:Getty Images)
Z100's Jingle Ball 2012 Presented By Aeropostale - Show(05 of30)
Open Image ModalNEW YORK, NY - DECEMBER 07: Niall Horan of One Direction performs onstage during Z100's Jingle Ball 2012, presented by Aeropostale, at Madison Square Garden on December 7, 2012 in New York City. (Photo by Kevin Kane/Getty Images for Jingle Ball 2012) (credit:Getty Images)
Z100's Jingle Ball 2012 Presented By Aeropostale - Show(06 of30)
Open Image ModalNEW YORK, NY - DECEMBER 07: Niall Horan of One Direction performs onstage during Z100's Jingle Ball 2012, presented by Aeropostale, at Madison Square Garden on December 7, 2012 in New York City. (Photo by Kevin Kane/Getty Images for Jingle Ball 2012) (credit:Getty Images)
BAMBI Awards 2012 - Show(07 of30)
Open Image ModalDUESSELDORF, GERMANY - NOVEMBER 22: Harry Styles, Zayn Malik, Louis Thompson, Liam Payne and Niall Horan of 'One Direction' attend 'BAMBI Awards 2012' at the Stadthalle Duesseldorf on November 22, 2012 in Duesseldorf, Germany. (Photo by Andreas Rentz/Getty Images) (credit:Getty Images)
One Direction Performs On NBC's "Today"(08 of30)
Open Image ModalNEW YORK, NY - NOVEMBER 13: (L-R) Niall Horan, Liam Payne, Zayn Malik, Louis Tomlinson and Harry Styles of One Direction perform on NBC's 'Today' at Rockefeller Plaza on November 13, 2012 in New York City. (Photo by Slaven Vlasic/Getty Images) (credit:Getty Images)
One Direction Performs On NBC's "Today"(09 of30)
Open Image ModalNEW YORK, NY - NOVEMBER 13: Niall Horan of One Direction performs on NBC's 'Today' at Rockefeller Plaza on November 13, 2012 in New York City. (Photo by Slaven Vlasic/Getty Images) (credit:Getty Images)
One Direction Performs On NBC's "Today"(10 of30)
Open Image ModalNEW YORK, NY - NOVEMBER 13: Niall Horan and Zayn Malik of One Direction perform on NBC's 'Today' at Rockefeller Plaza on November 13, 2012 in New York City. (Photo by Slaven Vlasic/Getty Images) (credit:Getty Images)
'One Direction' Attend 'El Hormiguero' Tv Show(11 of30)
Open Image ModalMADRID, SPAIN - OCTOBER 31: Niall Horan of One Direction attends 'El Hormiguero' Tv show at Vertice Studio on October 31, 2012 in Madrid, Spain. (Photo by Juan Naharro Gimenez/Getty Images) (credit:Getty Images)
'One Direction' Attend 'El Hormiguero' Tv Show(12 of30)
Open Image ModalMADRID, SPAIN - OCTOBER 31: Liam Payne (L) and Niall Horan of One Direction attend 'El Hormiguero' Tv show at Vertice Studio on October 31, 2012 in Madrid, Spain. (Photo by Juan Naharro Gimenez/Getty Images) (credit:Getty Images)
'One Direction' Attend 'El Hormiguero' Tv Show(13 of30)
Open Image ModalMADRID, SPAIN - OCTOBER 31: (L-R)Harry Styles, Liam Payne and Niall Horan of One Direction attend 'El Hormiguero' Tv show at Vertice Studio on October 31, 2012 in Madrid, Spain. (Photo by Juan Naharro Gimenez/Getty Images) (credit:Getty Images)
'One Direction' Attend 'El Hormiguero' Tv Show(14 of30)
Open Image ModalMADRID, SPAIN - OCTOBER 31: Niall Horan of One Direction attends 'El Hormiguero' Tv show at Vertice Studio on October 31, 2012 in Madrid, Spain. (Photo by Juan Naharro Gimenez/Getty Images) (credit:Getty Images)
'One Direction' Attend 'El Hormiguero' Tv Show(15 of30)
Open Image ModalMADRID, SPAIN - OCTOBER 31: Niall Horan of One Direction attends 'El Hormiguero' Tv show at Vertice Studio on October 31, 2012 in Madrid, Spain. (Photo by Juan Naharro Gimenez/Getty Images) (credit:Getty Images)
'One Direction' Attend 'El Hormiguero' Tv Show(16 of30)
Open Image ModalMADRID, SPAIN - OCTOBER 31: Niall Horan of One Direction attends 'El Hormiguero' Tv show at Vertice Studio on October 31, 2012 in Madrid, Spain. (Photo by Juan Naharro Gimenez/Getty Images) (credit:Getty Images)
'One Direction' Attend 'El Hormiguero' Tv Show(17 of30)
Open Image ModalMADRID, SPAIN - OCTOBER 31: Niall Horan of One Direction attends 'El Hormiguero' Tv show at Vertice Studio on October 31, 2012 in Madrid, Spain. (Photo by Juan Naharro Gimenez/Getty Images) (credit:Getty Images)
'One Direction' Attend 'El Hormiguero' Tv Show(18 of30)
Open Image ModalMADRID, SPAIN - OCTOBER 31: Niall Horan of One Direction attends 'El Hormiguero' Tv show at Vertice Studio on October 31, 2012 in Madrid, Spain. (Photo by Juan Naharro Gimenez/Getty Images) (credit:Getty Images)
'One Direction' Attend 'El Hormiguero' Tv Show(19 of30)
Open Image ModalMADRID, SPAIN - OCTOBER 31: Niall Horan of One Direction attends 'El Hormiguero' Tv show at Vertice Studio on October 31, 2012 in Madrid, Spain. (Photo by Juan Naharro Gimenez/Getty Images) (credit:Getty Images)
'One Direction' Attend 'El Hormiguero' Tv Show(20 of30)
Open Image ModalMADRID, SPAIN - OCTOBER 31: Niall Horan of One Direction attends 'El Hormiguero' Tv show at Vertice Studio on October 31, 2012 in Madrid, Spain. (Photo by Juan Naharro Gimenez/Getty Images) (credit:Getty Images)
'One Direction' Attend 'El Hormiguero' Tv Show(21 of30)
Open Image ModalMADRID, SPAIN - OCTOBER 31: Niall Horan of One Direction attends 'El Hormiguero' Tv show at Vertice Studio on October 31, 2012 in Madrid, Spain. (Photo by Juan Naharro Gimenez/Getty Images) (credit:Getty Images)
MUSIC-ONE-DIRECTION(22 of30)
Open Image ModalMembers of British-Irish boy band One Direction, Niall Horan and Harry Styles, gives a press conference on October 11, 2012 in Paris. AFP PHOTO KENZO TRIBOUILLARD (Photo credit should read KENZO TRIBOUILLARD/AFP/GettyImages) (credit:Getty Images)
BBC Radio 1 Teen Awards - Arrivals(23 of30)
Open Image ModalLONDON, UNITED KINGDOM - OCTOBER 07: Niall Horan attends the BBC Radio 1 Teen Awards on October 7, 2012 in London, England. (Photo by Stuart Wilson/Getty Images) (credit:Getty Images)
2012 MTV Video Music Awards - Red Carpet(24 of30)
Open Image ModalLOS ANGELES, CA - SEPTEMBER 06: Singer Niall Horan of One Direction arrives at the 2012 MTV Video Music Awards at Staples Center on September 6, 2012 in Los Angeles, California. (Photo by Christopher Polk/Getty Images) (credit:Getty Images)
2012 MTV Video Music Awards - Show(25 of30)
Open Image ModalLOS ANGELES, CA - SEPTEMBER 06: (L-R) Singers Niall Horan, Louis Tomlinson, Harry Styles, Zayn Malik and Liam Payne of One Direction accept the award for Best New Artist onstage during the 2012 MTV Video Music Awards at Staples Center on September 6, 2012 in Los Angeles, California. (Photo by Kevin Winter/Getty Images) (credit:Getty Images)
2012 MTV Video Music Awards - Show(26 of30)
Open Image ModalLOS ANGELES, CA - SEPTEMBER 06: (L-R) Singer Niall Horan (R) of One Direction accepts the Best Pop Video award from singer Katy Perry onstage during the 2012 MTV Video Music Awards at Staples Center on September 6, 2012 in Los Angeles, California. (Photo by Kevin Winter/Getty Images) (credit:Getty Images)
2012 MTV Video Music Awards - Show(27 of30)
Open Image ModalLOS ANGELES, CA - SEPTEMBER 06: (L-R) Singers Niall Horan, Harry Styles, Liam Payne, Louis Tomlinson, and Zayn Malik of One Direction accept the Best Pop Video award onstage during the 2012 MTV Video Music Awards at Staples Center on September 6, 2012 in Los Angeles, California. (Photo by Kevin Winter/Getty Images) (credit:Getty Images)
2012 MTV Video Music Awards - Red Carpet(28 of30)
Open Image ModalLOS ANGELES, CA - SEPTEMBER 06: Singer Niall Horan of One Direction arrives at the 2012 MTV Video Music Awards at Staples Center on September 6, 2012 in Los Angeles, California. (Photo by Christopher Polk/Getty Images) (credit:Getty Images)
2012 Olympic Games - Closing Ceremony(29 of30)
Open Image ModalLONDON, 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) (credit:Getty Images)
One Direction at Westfield's Shepherds Bush(30 of30)
Open Image ModalLONDON, ENGLAND - AUGUST 02: Niall Horan of One Direction make a surprise visit to Westfield London, Shepherd’s Bush on August 2, 2012 in London, England. (Photo by Ben Pruchnie/Getty Images for Westfield) (credit:Getty Images)