Finneas O’Connell and Claudia Sulewski marry in a ceremony in California, with Billie Eilish officiating, according to multiple reports. The wedding takes place in the couple’s home state of California after they announced their engagement in 2025.
The outlets also place the event in the Montecito area, and describe additional details around the festivities. Times of India says the wedding weekend includes appearances by celebrity guests, including Justin and Hailey Bieber, and that the couple’s dogs participate in the ceremony. The same source reports that Sulewski wears four Oscar de la Renta outfits across the weekend. Billboard similarly frames the story around the marriage and notes that the couple’s engagement follows their September 2025 announcement.
Overall, the coverage agrees on the core facts: the marriage happens in California, Billie Eilish officiates, and the engagement is announced in 2025. Differences are mainly in added personal and guest details, as well as the specific framing of the location and weekend activities.
