How Megan keeps her figure - but it's a bitter pill
Megan Fox (above) believes that the vinegar detox diet "cleanses out your system entirely", and claims it rids her body of water weight.
Anne Hathaway occasionally does David Kirsch's 48-Hour Detox, which involves ingesting his LemonAid (a concentrate of lemon, maple syrup and cayenne pepper) four times a day -- and nothing else!
Gwyneth Paltrow once blogged that she needed "to lose a few pounds of holiday excess". She devised a week-long diet plan with detox specialist Dr Alejandro Junger. Along with drinking beet-carrot-apple-ginger juice the actress also cut out dairy, caffeine and processed foods.