Billie Eilish is an American singer-songwriter who rewrote pop stardom from her childhood bedroom. Recording whisper-quiet, genre-bending songs with her brother Finneas, she went from a SoundCloud upload to sweeping the Grammys’ top categories at 18 — and has since added two Academy Awards.

Quick Facts
| Full Name | Billie Eilish Pirate Baird O’Connell |
| Born | 18 December 2001, Los Angeles, California, USA |
| Age | 24 (as of 2026) |
| Nationality | American |
| Occupation | Singer-songwriter |
| Height | 5 ft 3 in (1.61 m) |
| Known For | Bad Guy, Ocean Eyes, Happier Than Ever, What Was I Made For? |
| Net Worth (est.) | Around $50 million or more (estimates vary) |
Early Life and Family
Eilish was born into a working creative family in Los Angeles’ Highland Park. Her parents, Maggie Baird and Patrick O’Connell, are actors and musicians; her older brother, Finneas O’Connell, is her producer and co-writer. Homeschooled, she sang with the Los Angeles Children’s Chorus, danced competitively until a growth-plate injury ended that path, and was writing songs by 11.
Ocean Eyes and the Bedroom-Pop Explosion
In 2015 Finneas gave her a song he had written for his own band — ‘Ocean Eyes’ — and the siblings uploaded her version to SoundCloud for a dance teacher. It exploded overnight. A record deal followed, then the EP Don’t Smile at Me (2017) and the debut album When We All Fall Asleep, Where Do We Go? (2019), recorded in Finneas’s bedroom. At the 2020 Grammys it won Album, Record, Song and Best New Artist — a clean sweep no artist had managed in decades, achieved at 18.
Oscars, Barbie and Hit Me Hard and Soft
Eilish’s second album, Happier Than Ever (2021), deepened her writing; her James Bond theme ‘No Time to Die’ won the Academy Award for Best Original Song, and ‘What Was I Made For?’ from Barbie (2023) won her a second Oscar and another Grammy Song of the Year. Her third album, Hit Me Hard and Soft (2024), led by ‘Birds of a Feather’, became one of the year’s defining records and took her total Grammy count to nine.
Billie Eilish Net Worth
Her net worth is commonly estimated at around $50 million, with some trackers arguing for more on the strength of arena touring, streaming royalties on billions of plays, and brand work. All published figures are estimates based on public data; her earnings have compounded quickly given she began earning as a young teenager.
Personal Life and Advocacy
Eilish has been open about living with Tourette syndrome and past depression, and is an outspoken advocate on climate action, voting access and body autonomy. She guards her relationships closely and continues to live and work in Los Angeles, still recording with Finneas.
Frequently Asked Questions
How old is Billie Eilish?
She was born on 18 December 2001, making her 24 years old in 2026.
What is Billie Eilish’s real name?
Billie Eilish Pirate Baird O’Connell.
How many Grammys and Oscars has Billie Eilish won?
Nine Grammy Awards and two Academy Awards for Best Original Song (No Time to Die and What Was I Made For?).
What is Billie Eilish’s net worth?
Commonly estimated at around $50 million or more, from music, touring and endorsements — an estimate, not an official figure.
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Net worth and personal figures in this profile are based on publicly available sources and reputable published estimates, and may change over time.

