Cheryl Cole has reportedly enlisted the help of Madonna's former personal trainer in a bid to get an LA body.

The 27-year-old British singer has moved stateside to work as a judge on the US X Factor and is said to have decided to work with fitness coach Tracy Anderson to transform her already slim frame into a Californian work of art.

A source told the Daily Mirror, 'Cheryl works out anyway but she knows that LA 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 audiences - and she wanted the best in the business for it.'