Jessica Simpson exposes her bra in a plunging top; ”as part of her Body Reset Diet”

On Friday morning, Hollywood hottie Jessica Simpson posted a stunning glamour photo to her Instagram account…

Jess Simpson wears a revealing top that reveals her bra

The 42-year-old mother of three looked fantastic in an all-black ensemble that accentuated her slim figure.

The ex-wife of Nick Lachey modeled a very low-cut top with skintight leggings, high heels, and a jacket, exposing her black bra for her fans to see.

The actress from The Dukes of Hazzard let her white hair hang in loose waves, applied lipstick, and accessorized with multiple necklaces, rings, and a purse.

This is after it took the former reality TV star three years to shed 100 pounds after giving birth to her third child, Birdie Mae.

The stunning beauty was showcasing pieces from her wildly successful Jessica Simpson Collection.

Public Affair’s singer/songwriter sister and her mother, Tina Simpson (then age 62), started the business in 2005.

She was spotted in a family photo with her dad Joe, 10-year-old daughter Maxwell Drew Johnson, and husband Eric just last month.

Joe’s 65th birthday was being celebrated at home, where everyone was decked out in all black in honor of the occasion.

Simpson spoke about her 2019 weight loss of 100 pounds in September, which she attributed to having her three children, Maxwell, Ace, and Birdie.

The starlet told Terri Seymour of Extra that adjusting her diet was the key to her weight loss success.

(Image: Instagram)

‘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 has increased her exercise sessions, with the help of trainer Harley Pasternak.

Also, she eats three balanced meals a day, plus smoothies and snacks, per Harley’s Body Reset Diet plan.

She rarely eats junk food, but when she does, it’s usually something sweet like a powdered donut.