Sydney Sweeney's latest photo dump includes an up-close and personal shot of her bikini top and casually brushing her teeth in her underwear. Over the weekend, the SYRN founder uploaded 20 images to Instagram from her latest trip to Australia, where she is filming Netflix's live-action "Gundam" movie. In another photo, Sweeney wore a black-and-white gingham printed bikini top that had red rose details throughout. SYDNEY SWEENEY FIRES BACK AT 'EUPHORIA' CRITICS WITH PROVOCATIVE BEHIND-THE-SCENES PHOTOSSweeney started her post with a selfie and included shots from an indoor rock climbing session. Throughout 2026, Sweeney and Braun became increasingly comfortable sharing glimpses of their relationship with the public.