See Jessica Simpson's Body Before and After Baby -- She's on Her Way!

Now that Jessica Simpson's endless pregnancy is finally behind her, it seems she's turning her attention to... her behind. In the weeks since giving birth to daughter Maxwell Drew Johnson, the "Fashion Star" host has been spotted regularly hitting a trendy LA gym, according to Us Weekly, clearly ready to undo some of the damage inflicted by nearly a year's worth of buttered Pop Tarts.

Rumor has it Jess is planning to get hitched to fiancé (and baby-daddy) Eric Johnson later this year -- but that's not her only incentive to slim down. From the Life's Not Fair Department, the erstwhile Daisy Duke has inked a reported $3 million endorsement deal with Weight Watchers to drop the unwanted pounds. (Because, say, 2 mil wasn't motivating enough?)

In addition to her intensive personal training sessions, Jess has also revealed that she's already hopped back into the saddle -- yup, that saddle -- with her hunky beau. And even though sex isn't exactly up there with kickboxing on the calorie-burning scale, you know what they say: Everything counts. We say: Go Jess!

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