According to Vogue magazine, Finneas O’Connell and Claudia Sulewski got married on Saturday (8.29) in Montecito, California, with the music producer’s sister and musical partner Billie Eilish officiating the ceremony.
Celebrities in attendance included Nina Dobrev, Dax Shepard, Kristen Bell, Emma Chamberlain, Rachel Sennot, Stassie Karanikolaou, Jason Sudeikis, Carter Gregory, Justin and Hailey Bieber, and Eilish’s boyfriend, Nat Wolff.
It was in 2018 that Finneas met Sulewski, an actor and skincare entrepreneur, on a dating app, and in 2019, he told BuzzFeed that he wrote his song ‘Claudia’ within hours of meeting her.
Continuing to collaborate creatively throughout their relationship, in 2022, Sulewski again served as the muse for Finneas’ song ‘Mona Lisa, Mona Lisa,’ and also starred in and directing the music video for the song.
During a romantic September 2025 sunset proposal, the musician (born Finneas Baird O’Connell) popped the question, and while appearing on The Tonight Show Starring Jimmy Fallon days after, her talked about what he learned from the moment and the stress he felt in keeping it a secret from Sulewski, adding:
“I mean, I’m very relieved that it happened.” “I feel like it really taught me that I’m not cut out to rob banks or steal cars or something because I was keeping a joyous, happy secret for several weeks, and it ate me alive.”
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Author: Al Dente
Photo: Julio Enriquez from Denver,CO, USA


