Finneas O'Connell
Finneas Baird O'Connell (born July 30, 1997) is an American singer-songwriter, record producer, and actor, known mononymously as Finneas. He gained prominence for his work with his younger sister, Billie Eilish, co-writing and producing much of her music. Finneas also pursues a successful solo career, releasing his own alternative pop songs.
Sources
Updated:
Nov 13, 2025
Finneas O'Connell
Finneas Baird O'Connell (born July 30, 1997) is an American singer-songwriter, record producer, and actor, known mononymously as Finneas. He gained prominence for his work with his younger sister, Billie Eilish, co-writing and producing much of her music. Finneas also pursues a successful solo career, releasing his own alternative pop songs.
Sources
Updated:
Nov 13, 2025
Finneas O'Connell
Finneas Baird O'Connell (born July 30, 1997) is an American singer-songwriter, record producer, and actor, known mononymously as Finneas. He gained prominence for his work with his younger sister, Billie Eilish, co-writing and producing much of her music. Finneas also pursues a successful solo career, releasing his own alternative pop songs.
Sources
Updated:
Nov 13, 2025
