Jessica Simpson showcased her incredibly toned physique in a skintight black midi dress while out with her husband Eric Johnson on Thursday afternoon.

As she continued to display her impressive 100-pound weight loss to her 6.2 million Instagram followers, the 42-year-old singer stunned in a black figure-hugging frock, which she accessorized with a silver belt, layers of necklaces and aviator sunglasses.

The best-selling author completed her laid-back ensemble with a pair of cowboy boots from fashion line, the Jessica Simpson Collection, which are on sale for $95. 

'Last minute V-Day shopping for the kids with my man,' she captioned a sweet snap with her spouse, 43, who stood by her side in a light grey t-shirt, jeans and a Red Sox baseball cap.

In the image, the bombshell smiled by her man's side as her waist-length blonde hair cascaded down her shoulders in loose waves. 

Johnson, who is six-foot-two, towered over his five-foot-two wife as they stood in their outside. 

In September, Simpson addressed her 100lb weight loss, which she lost in 2019 after having her three children; Maxwell, 10, Ace, nine, and Birdie, three. 

At the time, the performer revealed to Extra's Terri Seymour what really helped her slim down was changing her menu. 

'I went to a nutritionist, and I needed to get my eating habits right,' she said. When asked if she feels 'healthy,' the siren said: 'I absolutely feel healthy.'

She added, 'I don't know. I feel like my old self before I had children and all the hormones going wild.

'I feel younger, actually. I have a lot more energy and yeah, I get to wear all the clothes that are in storage that I saved for Maxwell and Birdie. Maybe Birdie will outgrow them because Maxwell has already outgrown me!'

She works out more often: her trainer is Harley Pasternak.

And she follows Harley's Body Reset Diet plan, which includes three meals a day to 'keep the metabolism humming' as well as smoothies and snacks.

Junk food is a rarity but sometimes she cheats with sweets like powdered donuts. 

Terri asked, 'Why are people obsessed with your weight and how you look? Have you gotten used to it?'

'Oh, gosh, no,' she said. 'Would any woman?'

And she added sometimes the insults get to her.

Jessica said, 'I've been criticized, and it hurts, but I've been every weight and I've been proud of it. I decided, "Okay, everybody is going to talk about my weight all the time, I might as well make money off of it and turn it into a business of selling clothes and acceptance."'

As far as always being known as Daisy Dukes from her film Dukes Of Hazzard, she said she is fine with it.

'Lynda Carter warned me on the set of Dukes of Hazzard. She was like, "I will always be Wonder Woman and compared to Wonder Woman, and that's what you're doing here as Daisy Duke. Just know the words 'Daisy Duke' will follow you for the rest of your career,"' said Simpson.

The star talked her fashion empire too; she took control of the Jessica Simpson Collection last year.

Simpson said it feels inspiring to control her company.

'It feels powerful, but in a really humble way because we worked so hard to get to this ownership and, like, after 18 years of having a collection, to actually own it and to have put all of my, liquidate my investments, put all my faith in getting this just for myself and for my children one day, it was a moment that, I still sometimes don't believe it is real.'

She went on, 'I still feel like I have someone to answer to. And then I'm like, "Okay, it's just us 10 girls." We got this, but everything is growing. We're having our biggest quarter that we've had right now in, like, eight years, so my mom and I knew we could do it, and we're doing it and I just, you know, I feel very blessed.'