The popular Bridget Jones film franchise will soon become a trilogy, as producers get ready to begin filming a third installment. Renee Zellweger, however, will be doing something a little differently this time around. Instead of actually eating to gain weight to play the role of the pleasantly plump Bridget Jones and then starving herself to get thin again when filming is finished, this time she will reportedly slip into a fat suit.

For the 2001 and 2004 films she indulged in a high-fat diet. But apparently the weight didn't come off quite as easily the last time, and being older one can't help but wonder how much more difficult it might be this time. In addition, Zellweger has also been warned of the negative health consequences of such yo-yo dieting.

A souce told the UK's "Reveal" magazine:

"Renee will be wearing a fat suit in the third film as it took her a while to lose the weight last time. She's also thinking about the effect quickly putting on and then losing 30 pounds has on her body."

Also returning to the film are Colin Firth and Hugh Grant. The premise of the movie is rumored to be Jones' quest to have a baby in her 40s.