IRISH women have been warned the baby food diet taking Hollywood by storm could trigger an eating disorder.

Madonna's former trainer thinks the singer has reversed years of hard work to make her body more feminine.

Tracy Anderson doesn't miss working with Madonna.

Jennifer Aniston has reportedly been eating baby food in a bid to shape up.

Gwyneth Paltrow - who used to follow a strict macrobiotic eating plan - says she no longer restricts her food intake and instead makes sure she undergoes regular exercise.

'4 Minutes' singer Madonna - who was photographed with shockingly sinewy arms last week, but later insisted the images had been digitally altered - plans to tone down her exercise regime of lifting weights in a room heated to 27C.

Madonna's personal trainer says the singer's dedication to fitness makes her a "great example" to all women.

Gwyneth Paltrow is urging her overweight chef pal Mario Batali to slim down and shape up - by offering him free membership to her soon-to-open New York gym.

Madonna is fighting fit and headed back to the gym yesterday - just three days after she was hospitalised for falling off a horse.

Actress Gwyneth Paltrow is teaming up with her personal trainer to launch a worldwide chain of gyms.