"X Factor" winner Alexandra Burke had her U.K. Christmas No. 1 single confirmed Sunday, as her version of Leonard Cohen's "Hallelujah" debuted at the top. By Paul Sexton, Billboard, The Associated ...

She belted it as a goddess in a sparkly gold dress during her winning season on the U.K. version of "The X Factor" in 2008. Some Buckley fans criticized the show's version as too commercial. Say what?

Alexandra Burke has broken another record with her debut single 'Hallelujah'. The X Factor winner has sold more downloads of her debut single in two days than the previous record set by Leona Lewis in ...