Jennifer Hudson
Photo by Pascal Le Segretain/GettyDreamgirls diva and new mom Jennifer Hudson is the new Weight Watchers spokesperson, having dropped a ton of weight after the birth of her baby boy last August. The new ads start rolling out Sunday.

She does look fab, that's for sure, three weeks ago in the picture at right.

Hudson started the program, which does not ban items but assigns different foods a certain amount of points that you can't exceed each day, eight months ago, she told Good Morning America this morning.

In the past, Hudson appeared blase about her weight, saying the world needs to see normal looking people, but becoming a mom has changed her view.

"I have a child now and I want to set a great example for him," she told Robin Roberts. "Make better life choices, health choices, and just create a good example for him growing up."

Has having children motivated you to lose weight?