Jessica Simpson stuns fans with her leggy display in new pic

After losing 45kgs post-baby, Jessica Simpson has shown off her incredibly toned physique.

Jessica Simpson looks better than ever after losing 46kgs after the birth of her baby.

This week, the superstar posted a photo of her toned physique on Instagram, wearing a white bodysuit and statement boots.

Look at those pins! Jessica's shows off her toned bod

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The post announced that Simpson would be on the Home Shopping Network to show off her autumn fashion line, alongside her mother Tina.

“Tune in to @HSN tonight while my business boss/mom, @TinaSimpsonOfficial, and I go live from our @JessicaSimpsonStyle LA Showroom at 7-9pm EST/ 4-6pm PST,” she wrote.

“We will be sharing some of our favourite new Fall styles including the first pair of flat boots that I have fallen in love with since high school.”

Fans couldn’t help but notice the star’s incredibly toned legs, which were modeling those boots she was raving about.

“You look amazing,” one fan wrote.

“Why is she so perfect?” another said.

“Our girl crushing it AGAIN!” and WOW. GOALS AS ALWAYS”, they continued.

Simpson gave birth to her daughter Birdie Mae Johnson in March 2019. She also has daughter Maxwell Drew, 7, and son Ace Knute, 6, with husband Eric Johnson, a former NFL player.

Jessica's husband, Eric Johnson and their three kids

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In May 2017, Simpson told Ellen DeGeneres that she was done having children after Ace.

She said they were “not having a third” because the two they already had were “too cute” and “you can’t top that.”

Jessica and her newest daughter Birdie Mae

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She even said that, “We got an IUD. Nothing’s gonna get in that uterus.”

A source close to the family told PEOPLE in September 2018 that “They were content with the two and this is a very happy surprise! They definitely had not shut the door.”