Cheryl Cole sweating out for The X Factor

Cheryl Cole is a fitness freak. She is going to sweat out for the new US version of The X Factor. It is said that the Girls Aloud singer has hired celebrity trainer Tracy Anderson to get into top shape before the show begins.

“Cheryl works out anyway but she knows that Los Angeles celebrities have a completely different health and fitness ethos. A few weeks back, Cheryl arranged to take lessons with Tracy after Derek Hough introduced them. She wants to make sure she's fighting fit and ready for the US 'X Factor' - and the American audience - and she wants the best in the business for it," Daily Mirror newspaper quoted a source as saying.

Cheryl will join Simon Cowell, L.A. Reid and Paula Abdul on the judging panel for American X Factor.