Actress Sydney Sweeney has shared new promotional photos for her lingerie brand, Syrn, on Instagram. In a series of mirror selfies, Sweeney is seen posing in a white bra with pink floral details and matching underwear, complemented by an unbuttoned pastel green shirt.

Sweeney was joined in some of the photos by model Amélie Tremblay. The accompanying caption on one of the posts referenced the characters Cosmo and Wanda from "The Fairly Odd Parents" due to the pink and green color scheme of the lingerie.

Sydney Sweeney posing with her friend with their arms in the air.

This is not the first time Sweeney has shared potentially provocative content on social media. During her time filming the Netflix series "Gundam" in Australia, she posted images from her trip, including some featuring her brand's underwear. She has also previously shared intimate photos from her role as an OnlyFans model in season three of the HBO series "Euphoria."

Sydney Sweeney at the season three premiere of "Euphoria" in April 2026.

Sweeney's role in "Euphoria" and her portrayals have sometimes drawn criticism, which she has addressed by stating, "It's called... acting."

Sydney Sweeney posing in lingerie for racy new mirror selfie photos.