Jessica Simpson Baby Bump
Weight Watchers releases a new commercial starring Simpson and Hudson following news of Simpson's second pregnancy. Twitter/Jessica Simpson

Weight Watchers success stories Jessica Simpson and Jennifer Hudson star in the diet company’s latest commercial.

The ad features Simpson and Hudson walking down the street, telling their weight loss stories before meeting up and entering a café, according to the Daily Mail.

“I was overweight my whole life,” Hudson says in the commercial’s introduction

"I was obsessed with my weight my whole life,” says Simpson.

Then Hudon tells how the Weight Watchers 360º program helped her “naturally” become healthier.

“I amazed myself,” Simpson adds.

“Get used to it,” Hudson says in response.

Hudson famously lost 80 pounds on the Weight Watchers program in 2010, while dropping from a size 16 to a size 6, while Simpson lost 50 pounds on the plan following the birth of her daughter, Maxwell, in May.

While Simpson is not on the diet plan during her new pregnancy, she remains a Weight Watchers spokeswoman. Weight Watchers told E! Online that Simpson will consult with her doctor as to when she can resume the weight loss plan after the baby is born.

Hudson spoke well of Simpson when she was announced as the brand’s latest spokesmodel in May, according to the Mail.

“I think she will do awesome,” Hudson said at the time. “She’s a pro. She knows what she’s doing, for sure.”

Since then, Simpson has been featured in several Weight Watchers commercials, including one released shortly after she confirmed that she was pregnant again on Dec. 25.

The new ad will premiere Jan. 3.