The fashion designer was a spokesperson for the weight loss company back in 2012, when she dropped 50 pounds after giving birth to baby Maxwell.
She took a lot of heat for her weight gain during her pregnancy, but in this ad, she puts all the critics in their place saying "this body made two amazing little human beings" (Jess gave birth to second child, Ace, over the summer).
Our favorite part of the commercial, however, is when she says "I love this body...and what it's capable of...no matter what size." Sure, it's part of a weight loss commercial, but it's sending a positive message AND Jess looks healthy, she doesn't look stick thin, so we think it's awesome.
What do you guys think?