Billie Eilish Reacts to Finneas’ Engagement to Claudia Sulewski

Finneas O’Connell, the acclaimed musician and producer, is engaged to longtime girlfriend Claudia Sulewski. The couple shared their happy news on September 22. They announced the engagement publicly via a joint Instagram post on September 25.

The proposal marks a significant milestone for the pair. They have been in a relationship for seven years. Their engagement was met with immediate joy from family and famous friends.

Billie Eilish Leads Celebrity Congratulations for Her Brother

Finneas’s sister, Billie Eilish, was among the first to celebrate. The singer posted her enthusiastic reaction on her Instagram Story. She shared a crying emoji and a heart to express her feelings.

Eilish also posted a screenshot of a FaceTime call from Sulewski. In it, the influencer showed off her diamond ring. Billie’s shocked face in the corner captured her genuine surprise and delight.

According to People, other celebrities quickly shared their congratulations. Hailee Steinfeld and Hailey Bieber left excited comments on the announcement post. The couple’s inner circle of friends expressed overwhelming support for the next step in their relationship.

A Long-Awaited Step for the Influential Couple

Finneas and Claudia’s relationship has been a steady presence in both their lives. The multi-Grammy winner has often spoken publicly about his admiration for Sulewski. In a 2022 birthday tribute, he praised her talent, kindness, and beauty.

The engagement solidifies a partnership that has endured through years of career highs. Finneas’s work with his sister has achieved global recognition. Meanwhile, Sulewski has built a successful career as a YouTube creator and host.

Their journey from dating to engagement reflects a deep and lasting connection. Fans have followed their relationship for years. This development is seen as a natural progression for the well-matched couple.

The engagement of Finneas and Claudia Sulewski concludes a seven-year courtship. It signals the start of a new chapter for the beloved pair. This Finneas engagement news has delighted fans and the music industry alike.

Info at your fingertips

How long have Finneas and Claudia been together?

Finneas and Claudia Sulewski had been dating for seven years before their engagement. Their relationship began in 2018. The couple has often shared glimpses of their life together on social media.

How did Billie Eilish react to the news?

Billie Eilish reacted with overwhelming happiness. She shared the couple’s announcement on her Instagram Story. Eilish also posted a personal reaction photo from a FaceTime call with the engaged couple.

Where was the engagement announcement made?

The couple announced their engagement on Instagram on September 25, 2025. Their post was simply captioned “forever and ever 9.22.” It featured photos and videos from their celebration.

What do we know about Claudia Sulewski?

Claudia Sulewski is a popular content creator and host. She has a significant following on YouTube and other platforms. Sulewski is also the founder of the wellness brand CYKLAR.

Have other celebrities gotten engaged recently?

Yes, 2025 has seen several celebrity engagements. Other stars include Cristiano Ronaldo, Simu Liu, and Jake Paul. This trend highlights a busy year for high-profile relationships.