Actress Sydney Sweeney has shared a new set of mirror selfies to promote her lingerie brand, Syrn, posting photos of herself and model Amélie Tremblay wearing pieces from the label on Instagram.

In the images, the 28-year-old star wears a white bra with small pink floral details, paired with a pastel green button-up shirt left unbuttoned and matching white underwear peeking out from pastel green shorts. Tremblay wears the yellow version of the same bra and styles it with a pastel pink set buttoned halfway. Both appear smiling in the photos, and in a video included in the post they jump around and dance to the Neon Trees song «Everybody Talks.»

Fans responded quickly in the comments, with one drawing a comparison to «Cosmo and Wanda» from the animated series «The Fairly OddParents,» referencing the green and pink color scheme. Another wrote «Love everything about this collection,» while a third commented «Absolutely Positively Unequivocally Beyond A Shadow Of A Doubt Stunning!!»

Sweeney has regularly shared glamorous and sometimes risqué photos with her followers. Most recently, she posted a 20-image carousel from Australia, where she is filming the live-action Netflix adaptation of «Gundam.» Those photos included a look in a gray cardigan buttoned halfway down, worn with blue and white lace Syrn underwear, and a close-up shot of the actress in a black-and-white gingham printed bikini top.

The new brand promotion also comes after Sweeney’s return in the third season of «Euphoria,» which featured her character in a storyline involving an OnlyFans account. The season included several provocative outfits, including a fetish-inspired dog costume, and drew sharp reactions from some fans who called the scenes «humiliating» for the actress.

Sweeney responded at the time by posting a slideshow of photos showing her in some of the more controversial outfits from the series, captioning the post «It’s called... acting.»

«Euphoria» creator Sam Levinson later discussed the OnlyFans storyline in an interview, saying: «Look, we’re tackling this world of OnlyFans where women are being paid to, like, whisper into an ear-shaped microphone. There is a level of absurdity to it that is just fun, and we’re always trying to come up with ways to make it feel authentic and humorous and dramatic and also speak to the larger wants and wishes of the character.»

Levinson also said he initially considered avoiding nudity in the storyline, but Sweeney pushed back, telling him, «Are you kidding? I’m playing an OnlyFans model. You’re telling me you’re going to, like, skirt around it?»

The latest post is part of Sweeney’s broader social media presence, where she mixes behind-the-scenes glimpses of her projects with promotional content for Syrn. The collection featured in the new photos includes the floral white bra and matching underwear worn by Sweeney, as well as the yellow and pastel pink pieces worn by Tremblay.