The 35-year-old business mogul shows off her famous legs in a series of stunning photos from her fashion line's Fall 2015 campaign.
In the promo pics, the pop star puts her svelte physique on display in a super short LBD with lace details, which she pairs with a crochet cardigan and black cowboy boots.
Another snapshot shows the mother-of-two striking a fierce pose in a long-sleeved black mini, sky-high silver stilettos and a furry cream jacket.
While the singer doesn't add a caption, she does direct fans to her official website, where fashionistas can purchase her clothing and accessories, as well as see behind-the-scenes video from the shoot.
But, back to Jess, can we talk about those toned legs?!
Simpson revealed the secret to her gorgeous gams earlier this year. "I work out five days a week: three days with a trainer, doing a mix of strength training and cardio, and then I do cardio on my own the other two days," she told InStyle.
It seems a healthy sex life with hunky hubby Eric Johnson doesn't hurt either!
"My husband and I were looking at old pictures recently, and I asked him, 'Babe, why didn't you tell me to put the brownie down?' He said, 'You looked great,'" she added. "He's always loved every curve on my body. And we've always had a healthy sex life."