Australian actress Toni Collette is determined not to play any more movie roles that require her to pile on the pounds because her weight fluctuations are affecting her health.

THE SIXTH SENSE star had to put on 13.6 kilograms (30 pounds) for her new role as Cameron Diaz's sister in In Her Shoes and her constant weight changes for film parts is beginning to take a toll on her liver.

The actress, who played dumpy roles in Muriel's Wedding and About A Boy, has taken advice from a naturopath to help her slim back to her original weight as easily as possible.

Collette insists there will be no more fat roles for the time being and she plans to live "with moderation" in future.

20/09/2004 09:15