Sydney Sweeney shares a racy photo of herself to promote her lingerie brand, Syrn. In a series of photos posted on Instagram, the 28-year-old actress posed for a mirror selfie in a white bra with little pink floral details on it, and a pastel green button up over it, left unbuttoned. She paired the look with matching white underwear, which were poking out from under her pastel green shorts. The season saw her journey as an OnlyFans model, which included her dressing up in a fetish-inspired dog costume, with many fans calling it "humiliating" for her. I'm playing an OnlyFans model.