Add Yahoo as a preferred source to see more of our stories on Google. Billie Eilish's brother and longtime producer, Finneas O'Connell, posted a message to his fans soon after the 2025 Grammy Awards ...

While only one person appears on most of the magazine covers, Billie Eilish is actually a duo — at least, musically speaking. Nearly every song the 17-year-old star has ever released was co-written ...

Finneas O’Connell is basically the secret sauce behind some of the biggest hits with Billie Eilish; he has more Grammys than most of us have socks, worked with huge stars, and dropped solo tracks that ...

Finneas O’Connell is relieved he isn't as famous as his sister Billie Eilish. The 26-year-old musician co-wrote and produced his younger sibling's two albums, 'When We All Fall Asleep, Where Do We Go?

"Forever and ever 9.22," the caption of the post read, seemingly referencing the date of the proposal. The post included selfies of the musician and the influencer in the mountains, as well as a close ...

Finneas O'Connell and Claudia Sulewski got engaged in September 2025, on the seventh anniversary of when they began dating Finneas O'Connell and Claudia Sulewski began dating in 2018 The musician and ...

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