The music producer and YouTuber have been together since 2018.

Finneas, the brother of Billie Eilish, proposed to Sulewski in September 2025 following seven years of dating ...

“Kristen was the first person to take her shoes off, and Dax was the only person to take his shirt off.” ...

Sulewski — a host and an actress, as well as the founder of CYKLAR Skincare — wore four different Oscar de la Renta bridal ...

Finneas O’Connell and Claudia Sulewski’s Aug. 29 wedding was officiated by his sister, Billie Eilish ...

The music producer and his long-term girlfriend Claudia Sulewski, wed in Montecito, California, on Saturday, Vogue magazine ...

The model pulled out another vintage gem for the occasion ...

And Finneas’s sister, Billie Eilish, officiated!

Eilish wore an olive green dress as she played a special part in her brother and music collaborator's nuptials.

Finneas and Claudia Sulewski just tied the knot! The 29-year-old musician and the 30-year-old YouTube star and TV host ...

Finneas married longtime love Claudia Sulewski in California, with sister Billie Eilish officiating the ceremony.

The “Same Old Story” singer and his longtime girlfriend tied the knot in California on Saturday, Aug. 29, in a ceremony ...