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(Yahoo!) - Jessica Simpson is wedding — and honeymoon! — ready.

The 33-year-old Weight Watchers spokesperson unveiled her swimsuit body on Instagram early Tuesday morning and… whoa!

With her wedding to Eric Johnson set to take place over the July 4 weekend, Simpson has been maximizing her workouts with celebrity trainer Harley Pasternak and they have clearly paid off. Wearing a cut-out one-piece print swimsuit by Mara Hoffman and about four-inch heels, she showed off her toned shoulders, itty bitty waistline, and muscular legs.

In the first photo, which she captioned "Eric's driver," she clutched her fiancé's golf club in one hand and made a pouty pose. The blonde then posted a second shot, in which she has one arm up playing with her hair Farrah Fawcett-style, and wrote, "If I'm in a bathing suit I should pose proudly."

Simpson should be proud. A lot of work has gone into the mom of two's total body transformation, which now rivals her Daisy Duke days. The star, who dropped an estimated 60 to 70 pounds, also earned a pretty penny to do so, inking a reported $4 million deal with the weight loss company in 2012. Talk about incentive.

The fashion mogul has just over a month to go before she marries Johnson, a former NFL player, whom she has been dating for four years and is the father of her two children, Maxwell, 2, and Ace, who turns 1 next month.

Expect her wedding dress to show off that body. How could she not?