By Alexis Tereszcuk - Breaking Celebrity News Entertainment Editor

Jessica Simpson is working every day to drop the weight she gained while pregnant and Breaking Celebrity News has new photos of her leaving the gym.

The new mom gave birth to her daughter Maxwell Drew Johnson on May 1 and Jessica is on a mission to get back to her pre-pregnancy weight by working out with celeb trainer Harley Pasternak.

Pasternak is the one who got her in amazing shape for the movie Dukes of Hazzard where she rocked a hot pink bikini.

Now signed up to be a spokesperson for Weight Watchers, Jessica is set to earn a whopping $4 million for shedding the pounds she picked up while pregnant.

Jess said that she isn’t under stress to drop the weight, Tweeting: “Just so everyone knows...Weight Watchers hasn't put ANY pressure on me. I'm trying to be as healthy as I can be for myself and I feel great!"

She has been a dutiful client, putting on her workout gear and trekking over to Harley’s home gym regularly for her training sessions.