It has been seven years since the second installment of "Bridget Jones' Diary" hit the screens. Renee Zellweger is once again going to fill the shoes of the overweight single who is always unlucky in love.

But the overweight word is overlooked this time. Apparently Zelllweger, 42, isn't going to pile on the pounds this time. She had to put on two stones each times for the past two movies, losing it quickly thereafter as well. However, she is worried about all the effect the piling of pounds had on her body.

"I had a panic attack with all the specialists talking about how bad this is for you long term, putting on that much weight in short periods of time," she said in an interview in 2007. She may instead wear a fat suit for filming.

Will Colin Firth and Hugh Grant return?

That has not been confirmed yet but looks like Colin has already let slip some plot details.

"Bridget and Mark can't have children, I think that's the way it goes on. So then she makes the huge mistake of going back to Daniel Cleaver [Hugh Grant's character] for long enough to get pregnant. I think he dumps her, and guess who comes back to rescue her?" he told Access Hollywood.

While the original movie, based on Helen Fielding's best-selling novel, took approximately $281 million at the box office, the second film took around $262 million. However, it was slammed by the critics. Will  Bridget Jones 3 surpass its predecessors?