Scherzinger: Cheryl did 'what's best for her'

Former Pussycat Doll Nicole Scherzinger said Cheryl Cole has “done what’s best for her” after replacing the singer on the US version of the 'X Factor'.

Cole was dropped from the show last month, only three weeks after she was first given a judging role, with 'X Factor' boss Simon Cowell saying he was worried the Newcastle-born star would be uncomfortable in America.