WATCH: Jessica Simpson Reveals Major Weight Loss

Weight Watchers

Jessica Simpson may be ready for those Daisy Dukes again! The 33-year-old mother-of-two is defending "this body" that made "two amazing human beings," all the while flaunting her super slimmed-down physique in her latest Weight Watchers commercial.

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"I love this body and what it's capable of no matter what size," she says to camera. "But this version feels really good!"

Simpson, who models a few sexy LBDs in the commercial, adds, "My body is like my life, a work in progress. But I'm getting there."