'Glow with confidence!' Ashley Graham poses in lavender lingerie as she plugs collagen-enhancing serum... which gets a 'like' from Jennifer Aniston

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Ashley Graham stripped down to her lingerie on Tuesday.

The cover girl was seen in a light lavender colored sports bra and matching high-waisted undies that made the most of her famous curves for an Instagram post.

The mother-of-three - who was seen in New York City last week - was plugging a collagen-enhancing serum from St Tropez Tan that she promised does wonders for the skin.

'Some people say find your beach, I say find your @sttropeztan ☀️ loving my new collagen-enhancing Luxe Body Serum ✨,' wrote the Vogue model while adding a hashtag for 'glow with confidence.'

Her friend and follower Jennifer Aniston hit the like button. 

Pinup pose: Ashley Graham stripped down to her lingerie on Tuesday. The cover girl was seen in a light lavender colored sports bra and matching high-waisted undies that made the most of her famous curves for an Instagram post

The St. Tropez Luxe collagen-enhancing serum builds a 'glow,' according to the website.

'Enriched science-backed skincare ingredients Niacinamide, Hyaluronic Acid, Vitamin B5, the serum also contains our NEW Collagen-Enhancing Complex; this no-rinse, ultra-lightweight serum will hydrate, firm, smooth, soothe, reduce redness & even skin tone while delivering a natural, streak-free, sunkissed glow that lasts for days with an even fade,' it was added.

The ingredients include Aqua (Water/ Eau), Dihydroxyacetone, Butylene Glycol, Polysorbate 20, Niacinamide, Trehalose, Phenoxyethanol, among other items.

And the company even advises how to use the product.

'Exfoliate and moisturize dry areas in advance,' it was suggested. 'Glide on with our Mitt, using the light golden sheen to guide application to ensure no missed patches. 

'Wear for 8 hours as your natural looking tan subtly develops. No need to rinse,' it was also shared.

'For a deeper tan re-apply after 24 hours. Exfoliate and moisturize regularly to prolong your glow.'

Clothes off! The mother-of-three was plugging a collagen-enhancing serum from St Tropez Tan that she promised does wonders for the skin

Let is glow: 'Some people say find your beach, I say find your @sttropeztan ☀️ loving my new collagen-enhancing Luxe Body Serum ✨,' wrote the Vogue model while adding a hashtag for 'glow with confidence'

The product: The St. Tropez Luxe collagen-enhancing serum builds a 'glow,' according to the website. 'Enriched science-backed skincare ingredients Niacinamide, Hyaluronic Acid, Vitamin B5, the serum also contains our NEW Collagen-Enhancing Complex; this no-rinse, ultra-lightweight serum will hydrate, firm, smooth, soothe, reduce redness & even skin tone while delivering a natural, streak-free, sunkissed glow that lasts for days with an even fade,' it was added

This comes after news the 35-year-old model is set to present new HGTV reality series Barbie's Dreamhouse Challenge.

The four part series - which is set to premiere sometime this summer - will follow eight teams of HGTV stars try to transform a California home into a real-life version of the iconic doll's home.

Then when all is said and done one Barbie superfan will win a stay at the dreamhouse.

Ashley certainly seems excited about the new gig as she said: 'I cannot wait to see Barbie's signature style get the life-sized treatment in an actual home.

'She holds such a special place in my heart, especially since Mattel created a one-of-a-kind doll of me back in 2016. It feels like such a full circle moment now that I have a hand in the creation of her real-life Dreamhouse.'

Good stuff: The ingredients include Aqua (Water/ Eau), Dihydroxyacetone, Butylene Glycol, Polysorbate 20, Niacinamide, Trehalose, Phenoxyethanol, among other items. And the company even advises how to use the product. 'Exfoliate and moisturize dry areas in advance,' it was suggested

Fan: Her friend and follower Jennifer Aniston hit the like button. Here the actress is seen at the Los Angeles premiere of Netflix's Murder Mystery 2 at Regency Village Theatre 

The series will bring together 15 HGTV experts in addition to one Food Network chef as they renovate different areas of the home.

In addition each part of the property will have a specific theme including an atomic age kitchen from the 1960s, disco vibe den for Ken from the 1970s, and a glam bedroom from the 1980s. 

As if that already wasn't enough for superfans of the doll, the show will also feature celebrity guests and 'a plethora of Barbie surprises.'

Barbie's Dreamhouse Challenge's teams will feature Egypt Sherrod and Mike Jackson (Married to Real Estate); Jasmine Roth (Help! I Wrecked My House) and Antonia Lofaso (Beachside Brawl); Ty Pennington (Rock the Block) and Alison Victoria (Windy City Rehab); Jonathan Knight and Kristina Crestin (Farmhouse Fixer); Christina Hall and James Bender (Christina on the Coast); Keith Bynum and Evan Thomas (Bargain Block); Brian and Mika Kleinschmidt (100 Day Dream Home); and Michel Smith Boyd and Anthony Elle Williams (Luxe for Less). 

It is going to be massive summer for the Barbie brand as the film starring Margot Robbie and Ryan Gosling is set to hit theaters on July 21. 

Coming soon: Ashley Graham is set to host new HGTV reality series Barbie's Dreamhouse Challenge it was announced on Tuesday

Fun: Barbie Dreamhouse Challenge is set to premiere sometime this summer