Irina Shayk goes topless in new Aritzia Sweatfleece campaign... days after sharing cheeky snaps of herself rocking her Vanity Fair Oscar party dress

Irina Shayk is the star of a new Aritzia campaign, specifically for their new Sweatfleece line. 

The supermodel, 38, is the face of their new line of luxe sweatsuits made out of premium, soft-brushed cozy fleece.

Irina went topless in one image, wearing the brand's sweat bottoms. 

In another image, the runway star flashed her midriff while sporting a cropped sweater with matching bottoms.

Her campaign comes two days after she shared cheeky snaps of herself in her Vanity Fair Oscars party dress.

Irina Shayk is the star of a new Aritzia campaign, specifically for their new Sweatfleece line. Irina went topless in one image, wearing the brand's sweat bottoms

The supermodel, 38, is the face of their new line of luxe sweatsuits made out of premium, soft-brushed cozy fleece

The Russian-born beauty also wore a white hoodie, paired with matching underwear, adding a beige hued trench coat.

The star also posed in a white bodysuit and a matching white hoodie from the collection.

The Sweatfleece collection is available in core neutrals, soft heathers and also seasonal colors, including Sugarplum Lilac and Tidal Blue.

It includes three signature fits: perfect, boyfriend and mega. 

The Sweatfleece collection is available now in stores and online. 

Irina said in a statement: 'With Aritzia's Sweatfleece, it's never hard to find a piece of clothing that works for any situation, especially when I don't have time to put into choosing my outfit.'

Jennifer Wong, the Aritzia CEO said in a statement: 'Irina embodies Aritzia's Every Luxury ethos, and we're delighted to be partnering with her for our new Sweatfleece campaign. Irina's innovative, off-duty look was the perfect complement to our Sweatfleece, which is truly best in class, with timeless styles and quality fabrics that allow our clients to embrace comfort without comprising on style.' 

The Russian-born beauty also wore a white hoodie, paired with matching underwear, adding a beige hued trench coat

The star also posed in a white bodysuit and a matching white hoodie from the collection

Irina said in a statement: 'With Aritzia's Sweatfleece, it's never hard to find a piece of clothing that works for any situation, especially when I don't have time to put into choosing my outfit'

Her Aritzia campaign comes two days after she made a stunning appearance at an afterparty for the 96th Annual Academy Awards in Hollywood. 

Irina attended the Vanity Fair Oscar Party at Wallis Annenberg Center for the Performing Arts in Beverly Hills.

She wore a striking black dress with a voluminous pleated skirt and fabric bow around her waist.

The frock had a sheer panel over the sweetheart neckline.

Irina wore the number with stockings, which were exposed due to the short thigh-grazing hemline.

The supermodel paired the eye-catching look with Veronica Lake inspired wavy hair and bold crimson lipstick on her pout. 

Her Aritzia campaign comes two days after she made a stunning appearance at an afterparty for the 96th Annual Academy Awards in Hollywood; seen on Sunday 

Irina, who is dating former football star Tom Brady, shared a number of cheeky images to her Instagram while in her glamorous dress

The star flashed her backside as she squatted down in one image, while in another she is bent forward

Irina, who is dating former football star Tom Brady, shared a number of cheeky images to her Instagram while in her glamorous dress.

The star flashed her backside as she squatted down in one image, while in another she is bent forward.

Irina shares one child, Lea de Seine, six, with ex-partner Bradley Cooper.

The model and the actor split in June 2019 after dating four years.

They have maintained an amicable relationship and co-parent their daughter. 

Irina was first linked with Tom, 46, in July 2023 after they were seen together in LA. 

Bradley, 49, is currently in a relationship with Gigi Hadid, 25.