She’s got one of Hollywood’s most envied physiques, but would you resort to chowing down on baby food to achieve Jennifer Aniston’s toned and trim frame?

The former Friend has reportedly embarked on the baby food diet to get in shape for her latest flick, Just Go With It, and has lost 7lbs in a single week.

Devised by celebrity trainer Tracy Anderson – who counts Gwyneth Paltrow and Madonna among her A-list clientele – the regime involves eating 14 portions of puréed food a day, followed by a healthy dinner.

The mini-meals include fruit smoothies, oatmeal, soups and pears followed by a normal size evening meal of lean meat and vegetables.

Speaking to Hollywoodscoop.com, Anderson described the regime: ‘I developed a cleanse where you can still eat and it’s a lot of puree foods. I was very careful about the foods I chose to put in it.

‘When you do these liquid cleanses I felt a responsibility to come up with something. Liquid cleanses do help you lose weight but you will gain more the next week,’ she explained.

‘I wanted something where you can eliminate toxicity, break bad habits but s