Jessica Simpson's 'Expect Amazing' Weight Watchers Ad

jessica simpson in second ww commercial

Weight Watchers has released their newest commercial featuring the amazing 50-plus pound weight loss of their newest ambassador Jessica Simpson.

Her 'Expect Amazing' campaign was filmed in November in the California desert .... perhaps a subtle hint that she is expecting her second child?

In the new 30-second ad spot, Jessica reveals, "I'm only human.  I love food, I love life.  I had no idea I could be so in control and so free at the same time."  At that point she throws her arms wide and spins around ... a nod to the new Weight Watchers 360 program.

We caught a sneak peek at the fashion designer over the weekend, when she served as maid of honor in her BFF's wedding.  Jessica chose a slimming black gown to cover her growing baby bump -- though she has yet to officially confirm that she and fiance Eric Johnson have another baby on the way.

Check out the clip below:

Photos:  Video Screen Grabs