Who Is Billie Eilish Brother
Billie Eilish brother is Finneas O'Connell, also known as Finneas. He is her older brother and primary collaborator. The siblings write and produce music together from their home studio.
Finneas Career and Achievements
Finneas is a singer, songwriter, and record producer. He has worked on multiple Billboard charting projects and earned Grammy Awards for his production work. He also performs his own solo material and has appeared on television and in live shows.
Finneas Family Background
Finneas and Billie grew up in Los Angeles with their parents, Maggie Baird and Patrick O'Connell. Both parents are actors and musicians. The siblings often credit their family for supporting their early creative development and professional opportunities.
