JLS are an absolutely amazing boyband who found their fame after entering the x factor in 2008 and coming second against Alexandra Burke. The band consists of four members: Aston, Marvin, Ortiese, and JB. Their first singles were Beat Again and Everybody in Love which both went to number one. The band are still going with their music, as their latest song 'Hottest Girl In The World' has recently just come out.