Finneas O’Connell, known professionally as FINNEAS, has taken a significant step in his personal life by marrying Claudia Sulewski on 29th August 2026. The couple’s wedding was officiated by O’Connell’s sister, the acclaimed singer Billie Eilish, adding a special touch to the occasion.
:max_bytes(150000):strip_icc():format(jpeg)/Claudia-Sulewski-Finneas-1-070926--4b1c509c3bcb473481e6aa49479399a2.jpg)
The pair began their romantic journey in 2018 after meeting on a dating app, quickly establishing their bond with shared interests in the creative arts. As a Grammy-winning artist, Finneas has produced music for a variety of high-profile artists, including Selena Gomez and Justin Bieber, and he credits much of his inspiration to Sulewski, who has her own successful career as a social media influencer and actress.
Sulewski, who is well-known for her YouTube channel, which she launched in 2009, has carved out a niche for herself online. Initially known for beauty tutorials, her channel has since evolved to encompass lifestyle content. Her move to Los Angeles in 2014 signified her commitment to a career in the entertainment sector, especially after she took on hosting duties for Teen Vogue’s YouTube channel, showcasing her talent at numerous award shows and high-profile events.
In addition to her online presence, Sulewski has recently ventured into the skincare industry with the launch of her brand, Cyklar, in October 2023. The skincare line is designed to promote self-care and well-being. Sulewski mentioned that her fiancé played a role in the development of the product line, aiding her in testing fragrances and formulations.
Transitioning from digital platforms, Sulewski has also made strides in acting. Her most notable film appearance was in the 2022 dramedy “I Love My Dad,” where she played a waitress entangled in a unique plot about catfishing. Her role encapsulated her growth from YouTube influencer to a burgeoning actress, further establishing her presence in the entertainment industry.
The couple’s romantic narrative has been punctuated by significant milestones, including their engagement in September 2025, announced on the seventh anniversary of their relationship. Their engagement was portrayed as a magical moment, featuring a helicopter ride to a picturesque proposal setting. Finneas shared heart-warming tributes to Sulewski throughout their time together, expressing his admiration and love for her on social media.
Their wedding, less than a year later, was celebrated as a star-studded event in Montecito, California, attended by notable figures, including Justin and Hailey Bieber. Sulewski’s wedding ensemble, consisting of four unique looks designed by Oscar de la Renta, showcased her stylish flair, enthralling guests and onlookers alike.
The couple’s relationship is further enriched by their joint adventures in pet ownership; they adopted a pitbull named Peaches in December 2019. The dog has become a beloved member of their household, frequently featured in Sulewski’s social media posts, demonstrating their shared commitment to nurturing their personal and professional lives.
In addition to their life as a couple, Sulewski shares a warm rapport with Eilish. The trio’s interactions suggest a familial bond that extends beyond the conventional, showcasing their supportive nature towards one another. Eilish and Sulewski often share moments on social media, highlighting the strong connections within this musical family.
As they embark on this new chapter of their lives, the couple represents a modern partnership rooted in creativity, mutual respect, and love. With their individual careers flourishing, they continue to inspire others in both their personal and professional spheres, illustrating the power of collaboration in relationships.