Finneas and Claudia Sulewski Married in Montecito
Finneas O’Connell and Claudia Sulewski married in Montecito in a ceremony officiated by Billie Eilish, with family and celebrity guests in attendance. Claudia wore four Oscar de la Renta looks for the weekend, and the couple—who began dating in 2018 and got engaged in September 2025—have a history of musical collaboration and were inspired by each other in songs like “Claudia” and “Mona Lisa, Mona Lisa.”
Entertainment · 15 sources · Aug 30, 2026Read it
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About Billie Eilish
Billie Eilish Pirate Baird O'Connell is an American singer-songwriter. Known for her distinctive musical sound and vocal style, she is a prominent figure in 2020s pop culture. Eilish's production style frequently uses harmony lines and vocal layering, an extension of double tracking.
Everything about Billie Eilish →- Occupation
- singer-songwriter, singer, composer, dancer
- Citizenship
- United States
- Born
- December 18, 2001
- Website
- https://billieeilish.com