Overview
- The couple exchanged vows at the San Ysidro Ranch in Montecito, California, on Sunday, August 30, 2026, in an intimate outdoor ceremony attended by close family and friends.
- Billie Eilish, Finneas’s sister and longtime collaborator, officiated the wedding and both of the couple’s dogs were present during the celebration.
- A roster of celebrities and creators attended the event, with published photos showing guests such as Justin and Hailey Bieber, Emma Chamberlain, Jason Sudeikis, Kristen Bell and Dax Shepard.
- Vogue reported that Claudia Sulewski wore four custom Oscar de la Renta looks across wedding weekend events, reflecting the fashion-focused coverage of the celebration.
- Finneas and Sulewski met on a dating app in 2018 and became engaged in late 2025, and the wedding underscores the couple’s public blending of music, creator entrepreneurship and designer visibility while spotlighting Sulewski’s beauty brand, Cyklar.