Kendall Jenner is showing off how she rocks her Calvins — and then some.

The model started off the week in the Sєxiest of ways, sharing a carousel of skin-baring pH๏τos for Calvin Klein to Instagram on Monday.

For one pH๏τo, the 28-year-old stripped down to only a black bra and high-waisted underwear. She poses on a large couch decorated with tons of pillows, looking out at a blue sky, trees and buildings through a large window.

The second pH๏τo and outfit show a Sєxier side to the Kardashians star, who models topless, her chest and torso almost fully exposed, with a tailored blazer strategically covering her nipples. She also wears what looks like suit pants left unzipped.

Kendall Jenner for Calvin Klein. CALVIN KLEIN/JULIA
Kendall Jenner Says Her ‘No Shirt’ Look in Calvin Klein’s New Ad Embodies Her Own Style (Exclusive)

This isn’t the first time Jenner has leaned into ʙosoм-forward fashion.

In August, the 818 Tequila opened up to PEOPLE exclusively about starring in Calvin Klein’s Fall 2023 campaign, which saw her wearing nothing but a tailored suit. Turns out, the “no shirt” ‘fit was actually one that helped Jenner feel most like herself.

Jenner also recently starred in a holiday Jacquemus ad, for which she posed nearly naked, save for a pair of ruched panties and a festive Santa Claus hat. She did also help showcase the brand’s cozy offerings, including a Santa-red shearling long coat and a preppy baby blue skirt set.

Amidst celebrating fashion and the upcoming festivities, Jenner has made time to commemorate the most special of occasions: her birthday.

Earlier this month, she rang in 28 years of life with loved ones during what appeared to be an at-home party filled with letter balloons spelling out “Scorpio,” her zodiac sign, four decorative cakes and a white dress for the birthday girl.

Kendall Jenner Strips Down for Sєxy New Calvin Klein PH๏τo Shoot

She uploaded a few snapsH๏τs from her indoor birthday gathering to Instagram, captioning the post with the words, “Twenty Ate” — a phrase that appeared on one of her birthday cakes as well.

The other cakes included mini flowers, the phrase “Happy birthday Kenny” and a printed image of a young Kendall celebrating in the past.

Jenner spent the day in a romantic white off-the-shoulder gown made with a curve-hugging silhouette and ribbed detailing.