
Finneas O'Connell Marries Claudia Sulewski With Sister Billie Eilish Officiating
The Grammy-winning producer tied the knot in a star-studded California ceremony over the weekend.
By Dee AlvarezPublished Updated 2 min read
Wedding bells have officially rung for one of pop music's favorite creative forces. Producer and musician Finneas O'Connell has tied the knot with his longtime girlfriend, Claudia Sulewski, in a star-studded California ceremony over the weekend. Reports confirm that the couple said their vows in front of an enthusiastic gathering of close friends, family, and high-profile guests. The romantic nuptials took place on Saturday, providing a breathtaking West Coast backdrop for the pair as they took the big step into married life. After sharing years together in the public eye, the couple made things official in style surrounded by their inner circle.
Who officiated Finneas and Claudia Sulewski wedding?
The highlight of the event came down to a very special role at the altar. Finneas's superstar sister, Billie Eilish, stepped up to serve as the wedding officiant. The "Birds of a Feather" singer took charge of the microphone to lead her brother and new sister-in-law through their official vows, giving the ceremony a uniquely personal touch. Having Billie officiate the ceremony underscores the remarkably close relationship the O'Connell siblings have always maintained. The pair have spent years conquering the music industry together, and having the chart-topping artist lead the couple through their marital promises made the day even more memorable for everyone in attendance.

Where did Finneas and Claudia Sulewski get married?
The high-profile wedding took place in California on Saturday, drawing an impressive crowd of famous faces from across the entertainment world. Reports indicate that the star-studded guest list made the occasion feel like a major pop-culture moment while keeping the romantic spirit centered strictly on the bride and groom. The stunning West Coast celebration marks an exciting milestone for both Finneas and Claudia as they celebrate their official union. Loved ones cheered as the newly married couple wrapped up the ceremony and headed into their evening celebrations alongside their A-list guests. As news of the weekend nuptials spread, fans and well-wishers flooded social channels with messages of love for the newlyweds. With Billie handling officiant duties and a star-studded gathering on hand to celebrate, the long-term partners are officially kicking off married life on the highest possible note.
The photos · 6
More like this

Celebrity
Murray Hill Celebrates New Memoir by Highlighting the Books That Shaped His Career
The comedian, author, and drag king reflects on the literary influences behind his journey as his personal memoir hits shelves.
11h ago

Celebrity
Lisa Rinna Transforms Into Kylie Jenner for Uncanny Halloween Look
The former reality star channeled the makeup mogul on social media, replicating one of her famous red carpet moments.
Oct 30, 2026

Celebrity
Stars Turn Up the Heat With Daring Halloween Transformations
Spooky season gets a glamorous makeover as famous faces debut jaw-dropping disguises that keep fans guessing.
22h ago
Get the pop news brief
One daily email. The biggest celebrity, music and TV stories, no filler.
People also ask
- Did Billie Eilish officiate her brother Finneas's wedding?
- Yes, Billie Eilish officiated the wedding ceremony for her brother Finneas O'Connell and Claudia Sulewski.
- Who did Finneas O'Connell marry?
- Finneas married his longtime partner, actress and YouTube personality Claudia Sulewski.
- finneas o'connell
- claudia sulewski
- billie eilish
Reader reaction
No comments yet — be the first to weigh in.