UPDATE: On Saturday, Feb. 11, Houston’s publicist broke news that the Grammy-winning singer had died at the age of 48. Story here. The pop diva, who performed on the U.K. version of The X Factor in ...

A contestant who wowed judges on a recent episode of “American Idol” is no stranger to singing on television. Years ago, she was also a contestant on Simon Cowell’s “The X Factor.” If Ryn look ...