All of Jessica Simpson's hard work has definitely paid off! 

The mother-of-two took to Instagram to share a snapshot from a party on Friday. She stole the spotlight in a one-shoulder little black dress, which she paired with black statement earrings.

With her hair half-up in loose waves and her skirt showing off her legs and slim waist, it's clear Simpson is ready for her wedding to fiance of almost four years, Eric Johnson.

The two are reportedly set to tie the knot over 4th of July weekend in Santa Barbara, California, in a ceremony Jess described as "extravagant."

While we don't think it will top Kim Kardashian's European nuptials, we have no doubt that the blonde beauty will look drop dead gorgeous on her wedding day -- and we can't wait to see all the photos!

Check out the gallery above to see how far she's come since giving birth to her second child just under a year ago.

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