Basic Information
| Field | Details |
|---|---|
| Full Name | Finneas Baird O’Connell |
| Professional Name | Phineas Singer (professionally known as Finneas) |
| Birthdate | July 30, 1997 |
| Birthplace | Los Angeles, California, USA |
| Age | 28 (as of 2025) |
| Occupations | Musician, Producer, Songwriter, Actor |
| Active Years | 2011–present |
| Education | Homeschooled |
| Notable Collaborator | Billie Eilish (sister) |
| Awards | 10+ Grammy Awards; 2 Academy Awards; 1 Golden Globe |
| Net Worth (est.) | ~$30 million |
| Residences | Los Feliz home (~$2.7M, purchased 2019); Malibu oceanfront (~$5.2M, purchased 2020) |
| Relationship | Engaged to Claudia Sulewski (September 24, 2025) |
| Heritage | Irish and Scottish descent |
| Social Media | @finneas (Instagram) |
Roots and Early Spark
Phineas Singer’s path began in a home where creativity was not a luxury but the language of everyday life. Raised in Los Angeles by actor-musician parents and homeschooled alongside his sister, he learned early that art can be both vocation and compass. At 12, a songwriting class led by his mother lit the fuse—it was the moment a quiet spark flickered into a career that would eventually flood stages and screens with light. Acting was his first canvas: a brief appearance in Bad Teacher (2011) and a memorable turn as Alistair in Glee (2015) revealed an ease in front of the camera. Yet songs—crafted, layered, emotionally precise—quickly became his true north.
The Family That Built a Sound
Creativity in the O’Connell household wasn’t a solitary pursuit; it was a chorus. Phineas’s mother, Maggie Baird (born March 29, 1959), is an actress, voice artist, and musician whose work includes Life Inside Out (2013) and video game voice roles. His father, Patrick O’Connell (born February 7, 1957), is an actor with credits in Iron Man (2008) and The West Wing, and a musician himself. Together, they cultivated an environment where collaboration was natural and curiosity was celebrated. Billie Eilish, born December 18, 2001, became both muse and co-conspirator; the siblings formed a studio partnership that marries whisper-soft intimacy with cinematic ambition. A familial tie to public life stretches to Uncle Brian Baird, whose political career adds an unexpected note to the family’s soundtrack. The personal side remains steady and private: Phineas met Claudia Sulewski in 2018, and their long-term relationship—sweetened by music, appearances, and shared creative projects—culminated in an engagement announced September 24, 2025.
Family Portrait
| Family Member | Role | Notable Details |
|---|---|---|
| Maggie Baird (mother) | Actress, Musician | Homeschooled Phineas and Billie; star and co-creator, Life Inside Out |
| Patrick O’Connell (father) | Actor, Musician | Appearances in Iron Man and TV; tour support and creative backbone |
| Billie Eilish (sister) | Singer, Songwriter | Co-creator of a catalog that reshaped pop; 10+ Grammys shared |
| Claudia Sulewski (fiancée) | Influencer, Actress | Partner since 2018; engagement announced in 2025 |
| Brian Baird (uncle) | Former U.S. Congressman | Adds an intriguing political branch to the family tree |
From Acting Notes to Studio Mastery
The acting doors opened first, but by 2015 Phineas Singer was lumbering toward a studio desk that would become a throne. “Ocean Eyes,” written and produced for Billie Eilish, became the kind of career hinge that redefines what’s possible. Work with The Slightlys and early solo singles (“New Girl,” 2016) sharpened his voice and instincts; production and co-writing for high-profile artists—among them Selena Gomez and Justin Bieber—expanded his reach. The partnership with Billie yielded one of pop’s most acclaimed debuts, When We All Fall Asleep, Where Do We Go? (2019), followed by genre-shaping singles and an awards cascade. His own solo arc pulses with clarity: the EP Blood Harmony (2019), the debut album Optimist (2021), and a second LP, For Cryin’ Out Loud! (October 2024), each file a new chapter in his sonic memoir.
Discography & Key Credits
| Year | Project | Role | Notes |
|---|---|---|---|
| 2015 | Ocean Eyes (Billie Eilish) | Writer, Producer | Viral breakout; launched sibling collaboration |
| 2019 | Blood Harmony (EP) | Artist, Writer, Producer | “I Lost a Friend,” “Shelter” |
| 2019 | When We All Fall Asleep, Where Do We Go? (Billie Eilish) | Producer, Co-Writer | Debuted at #1; multiple Grammys |
| 2019 | Lose You to Love Me (Selena Gomez) | Co-Writer, Producer | #1 on Billboard Hot 100 |
| 2020 | Lonely (Justin Bieber) | Co-Writer, Producer | Intimate ballad with universal resonance |
| 2021 | Optimist (Album) | Artist, Writer, Producer | “The 90s,” “A Concert Six Months From Now” |
| 2021 | The Fallout (Film) | Composer | Subtle, emotive score |
| 2022 | Vengeance (Film) | Composer | Darkly witty tonal palette |
| 2024 | For Cryin’ Out Loud! (Album) | Artist, Writer, Producer | Sophomore LP; tour extended into 2025 |
Awards, Accolades, and the Art of Restraint
A producer’s job is often invisible—alchemy in the shadows. Phineas Singer makes that invisibility radiant. In 2020 he earned Producer of the Year (Non-Classical) at the Grammys, among a raft of wins tied to the Billie Eilish project. By 2022, “No Time to Die” had delivered Best Original Song at the Oscars; in 2024, “What Was I Made For?” repeated that feat. A Golden Globe added shimmer. Behind the trophies lies a philosophy: keep the arrangement honest, serve the lyric, and let silence do some of the talking.
Awards & Milestones
| Year | Milestone | Detail |
|---|---|---|
| 2011 | Screen debut | Bad Teacher |
| 2015 | TV role | Glee (Alistair) |
| 2015 | Production breakthrough | Ocean Eyes for Billie Eilish |
| 2019 | Chart-topping album | Billie’s debut hits #1 |
| 2020 | Producer of the Year | Grammy (Non-Classical) |
| 2022 | First Oscar | Best Original Song — “No Time to Die” |
| 2024 | Second Oscar | Best Original Song — “What Was I Made For?” |
| 2024 | Second solo album | For Cryin’ Out Loud! |
| 2025 | Engagement | Claudia Sulewski |
Money, Homes, and the Business of Art
A modern music career is part hermit crab, part entrepreneur. Phineas Singer’s financial footprint reflects a savvy blend of craft and capital: estimated net worth in the $20–35 million range (often cited at ~$30 million), fed by royalties, touring, strategic production credits, and film scoring. Real estate anchors that success—Los Feliz at roughly $2.7 million in 2019, Malibu at ~$5.2 million in 2020—tangible landmarks for intangible labor.
2024–2025: New Chapters, Familiar Glow
The late-2024 release of For Cryin’ Out Loud! reaffirmed his taste for a sharp hook and a tender undertow. Tour dates stretched into 2025, with U.S. runs beginning in February and a live debut of the side project The Favors popping up later in the year. On the home front, seven years of partnership turned into a proposal: Phineas and Claudia announced their engagement on September 24, 2025, sharing quiet joy in public squares. Meanwhile, the studio kept humming—fresh production, new collaborations, and continued recognition for the work on Billie’s records, including another flush of Grammy nominations tied to Hit Me Hard and Soft.
Public Presence: Quietly Loud
On social media, Phineas Singer posts like a craftsman: studio glimpses, tour images, family milestones, and the occasional repost. Instagram (@finneas) delivers polished updates for 4+ million followers. YouTube appearances—interviews, performance breakdowns, careful discussions about process—offer a window into a mind that prizes intentionality. The tone is almost monastic: serve the song, honor the collaborator, keep the noise out of the workstation.
Timeline Snapshot
| Year | Event | Notes |
|---|---|---|
| 1997 | Born in Los Angeles | To actors/musicians Maggie Baird and Patrick O’Connell |
| 2009 | Begins songwriting | Age 12, sparked by a class led by his mother |
| 2011 | First screen role | Bad Teacher |
| 2013 | Indie film | Life Inside Out (with his mother) |
| 2015 | TV and breakthrough | Glee; produces “Ocean Eyes” |
| 2016 | Solo debut | “New Girl” |
| 2019 | EP and #1 album | Blood Harmony; Billie’s debut tops charts |
| 2020 | Grammy sweep | Producer of the Year; multiple wins |
| 2021 | Solo album, film scoring | Optimist; The Fallout |
| 2022 | First Oscar | “No Time to Die” |
| 2024 | Second album, second Oscar | For Cryin’ Out Loud!; “What Was I Made For?” |
| 2025 | Engagement, ongoing tour | Claudia Sulewski; U.S. dates and live projects |
FAQ
Is Phineas Singer the same person as Finneas O’Connell?
Yes—Phineas Singer is professionally known as Finneas, the musician-producer-actor behind major projects with Billie Eilish.
When did he start writing songs?
He began at age 12 after a songwriting class with his mother.
Which awards has he won?
He has won multiple Grammys, two Academy Awards for Best Original Song, and a Golden Globe.
What are his notable solo releases?
Blood Harmony (2019), Optimist (2021), and For Cryin’ Out Loud! (2024).
Who is he engaged to?
He is engaged to Claudia Sulewski, with the announcement made on September 24, 2025.
Where does he live?
He resides in Los Angeles with properties in Los Feliz and Malibu.
What’s his connection to Billie Eilish?
She is his sister and primary collaborator; he produces and co-writes much of her work.
Did he act before music?
Yes, with roles in Bad Teacher (2011) and Glee (2015), among others.
What’s his estimated net worth?
Around $30 million, driven by music, scoring, touring, and real estate.
What defines his production style?
Minimalist arrangements, lyric-first focus, and meticulous sound design that lets emotion lead.
