Britney Spears' Fast Food Rebellion

Britney Spears is reportedly on a calorific diet of burgers and chips in a bid to break free of her restricted lifestyle.

The singer - who is also supposedly sneaking out of the house for romantic rendevouzs with friends - is taking drastic measures to end her misery.

Britney is said to be binging on high fat and sugar foods as a rebellion against father Jamie's strict comeback regime.

A source tells the Daily Star, "It's as if she's trying to defy her father and bosses, and break out of the controlled environment by turning away from the healthy lifestyle they've put in place."

"Every decision in her life is made for her and she's kept under the strictest watch to make sure her comeback is a success. Eating her favourite foods is one of the few ways she can control things."

See Britney's body through the years below