Jessica Simpson plans to make ''lifestyle'' changes to shed her baby weight.
The singer-and-actress - who is the new spokesperson for Weight Watchers - gained over 60lbs when pregnant with her four-week-old daughter Maxwell Drew and because her shape has fluctuated in the past, she's going to diet sensibly.
Jessica - who is engaged to Eric Johnson - said: ''I think anybody who's gone through a pregnancy, after they have the baby, it's like, 'I need to do something about this.
''For me, I really want to do something that is a lifestyle, because in the past, I've been known to yo-yo diet.''
The 31-year-old beauty also insisted she hasn't set herself a target amount of weight to lose, but will measure her progress according to her shape.
She added: ''There's not a goal weight - I just want to feel normal and fixate on inches. I really want to set small goals, so I'm constantly reaching goals and not looking at something so far ahead.''
Despite gaining a lot of weight during her pregnancy, Jessica insists she ate healthily but indulged her cravings because she wanted to enjoy the experience.
She said: ''I was like, 'I'm going to enjoy my pregnancy,' and I did.
''I ate very healthy, but I did indulge some of my cravings - and that's okay because I know I can work it off now.''