Billie Eilish Officiates Brother Finneas’ Wedding to Claudia Sulewski as Their Dogs Join the Ceremony
Key Points:
- Billie Eilish officiated the wedding ceremony of her brother Finneas and Claudia Sulewski on August 29 at San Ysidro Ranch in Montecito, California, marking a significant role beyond attending as a guest.
- The couple's rescue dogs, Peaches and Moose, participated as "flower dogs," wearing custom bows made from the same silk faille as Sulewski's wedding gown, highlighting the personalized touches of the event.
- Claudia Sulewski showcased four custom Oscar de la Renta outfits throughout the wedding weekend, including an ivory silk faille ball gown for the ceremony and a reception dress featuring upcycled feathers aligned with her vegan and cruelty-free beauty brand values.
- Finneas and Claudia met in 2018 via the dating app Raya, with Finneas writing the song "Claudia" the night they met; they became engaged in September 2025 following a helicopter proposal on a mountaintop.
- The wedding guest list featured notable celebrities such as Justin and Hailey Bieber, Kristen Bell, Dax Shepard, Emma Chamberlain, Rachel Sennott, Rebecca Black, and Jason Sudeikis, reflecting the couple's high-profile connections.