Billie Eilish is an American singer and songwriter born on December 18, 2001, in Los Angeles. She stands 5 feet 3 inches tall, is 24 years old as of October 2026, and has an estimated net worth between $50 million and $70 million.
This guide covers her height, weight, age, family, relationship, career, and awards. Facts are cross-checked against major news outlets, and where sources disagree, we say so.
Billie Eilish Wiki/Bio
Billie Eilish is known for her soft, whispery voice and dark, emotional lyrics. Her sound blends alt-pop, electropop, and bedroom pop, and her older brother Finneas O’Connell co-writes and produces most of her music.
| Detail | Information |
| Full name | Billie Eilish Pirate Baird O’Connell |
| Date of birth | December 18, 2001 |
| Birthplace | Los Angeles, California, USA |
| Age | 24 (turns 25 on December 18, 2026) |
| Height | 5 ft 3 in (160 cm) |
| Weight | About 55 to 61 kg (reported range) |
| Profession | Singer, songwriter |
| Partner | Nat Wolff |
| Net worth | $50 million to $70 million (estimate) |
Billie Eilish Real Name
Her full name is Billie Eilish Pirate Baird O’Connell. Baird is her mother’s maiden name, and Pirate is a middle name her parents picked. Eilish is described as an Irish form of Elizabeth, and she performs under the shorter name.
Billie Eilish Early Life and Education
Billie grew up in the Highland Park area of Los Angeles in a household full of music and acting. She was homeschooled alongside Finneas and did not attend college, choosing to focus on music instead.
She learned the ukulele at age six, joined the Los Angeles Children’s Chorus at eight, and wrote her first real song at 11.
Billie Eilish Parents and Siblings
Her parents, Maggie Baird and Patrick O’Connell, are both actors, and her mother is also a songwriter. They encouraged her creativity from an early age and gave her room to experiment.
Her older brother Finneas is her closest creative partner. The two accepted Song of the Year together at the 2026 Grammys, and she has Irish and Scottish ancestry.
Billie Eilish Partner – Nat Wolff
Billie Eilish is in a relationship with actor and musician Nat Wolff, known for The Naked Brothers Band, The Fault in Our Stars, and Paper Towns. Her previous publicly known relationship was with singer Jesse Rutherford.
Here is how their story unfolded, based on entertainment news reports:
- 2023: The two met through mutual circles, and Billie also grew close to his brother Alex Wolff.
- June 2024: Nat starred in her “Chihiro” music video.
- Late 2024: Nat and Alex opened for her on the North American tour leg.
- June 2025: Photos showed the couple kissing on a balcony in Venice, Italy.
- February 2026: Nat attended the Grammys beside her.
- May 6, 2026: They made their red carpet debut at her concert film premiere.
Both have spoken openly about Tourette syndrome, which helped them bond. She has not publicly confirmed an engagement or marriage.
Billie Eilish Age
Billie Eilish is 24 years old. She will turn 25 on December 18, 2026, and her zodiac sign is Sagittarius.
She became the youngest artist nominated in all four major Grammy categories in one year at 17. At 18, she became the youngest winner of Album of the Year.
Billie Eilish Height, Weight and Physical Appearance
Billie Eilish is 5 feet 3 inches (160 cm) tall. Her weight has never been officially confirmed, and websites report figures between roughly 55 and 61 kg (121 to 134 lbs).
She is known for baggy, oversized outfits and bold hair colors. She often says clothing is about comfort and self-expression, and her style has changed many times over the years.
Billie Eilish Before Fame
Before the spotlight, Billie was a kid writing songs at home. Her brother Finneas wrote “Ocean Eyes” for his own band, then realized her voice suited it better.
She uploaded the track to SoundCloud in November 2015 at age 13. It spread quickly online, and she soon signed with Darkroom and Interscope Records.
Billie Eilish Career
Billie’s rise went from bedroom recordings to global arenas in a few years. These are the key moments:
- 2017: Released her debut EP, Don’t Smile at Me.
- 2019: Released her debut album, When We All Fall Asleep, Where Do We Go?
- 2020: Recorded “No Time to Die,” the 25th James Bond film theme.
- 2021: Released Happier Than Ever.
- 2023: Released “What Was I Made For?” for the Barbie film.
- 2024: Released Hit Me Hard and Soft and launched a world tour.
- 2026: Premiered Hit Me Hard and Soft: The Tour (Live in 3D) in May.
Billie Eilish Social Media Presence
Billie is active on Instagram, TikTok, and YouTube. Her combined following passed an estimated 250 million in early 2026.
She shares tour moments, music news, and causes she cares about, and the platforms helped her early songs spread.
Billie Eilish Net Worth and Achievements
Estimates vary by source. Parade lists about $50 million, while Celebrity Net Worth lists $70 million, so a fair range is $50 million to $70 million.
Her income comes from several streams:
- Streaming and record sales: royalties from hits like “bad guy” and “BIRDS OF A FEATHER.”
- Touring: arena and festival headline shows worldwide.
- Brand deals: merchandise, fragrance, and partnerships.
Billie Eilish Awards and Recognitions
| Year | Award | Details |
| 2020 | Grammy Awards | Won all four major categories, including Album of the Year at 18 |
| 2021 | Grammy Awards | Won Record of the Year for “Everything I Wanted” |
| 2022 | Oscar and Grammy | Won for “No Time to Die” |
| 2024 | Oscar and Grammy | Won for “What Was I Made For?” |
| 2026 | Grammy Awards | Won Song of the Year for “Wildflower” |
Billie Eilish Legacy and Impact
Billie helped change what a pop star can look and sound like. Her quiet vocals, moody visuals, and baggy clothes pushed back on polished pop norms.
She also brought mental health and self-acceptance into mainstream pop, and many young artists follow her bedroom-to-stardom path.
Billie Eilish Nationality and Religion
Billie Eilish is American by birth and proudly tied to Los Angeles. Her roots include Irish and Scottish ancestry.
She has not publicly shared details about her religion, so we do not speculate. Her public causes focus on mental health and the environment.
Billie Eilish Future Plans and Goals
Billie has said little about long-term plans, and no new album date has been confirmed in the sources reviewed. Her recent work points to more music with Finneas and more film and live projects.
Billie Eilish Songs List
- bad guy.
- ocean eyes.
- when the party’s over.
- bury a friend.
- everything i wanted.
- No Time To Die: Bond theme.
- Happier Than Ever: title track.
- Therefore I Am.
- my future.
- NDA.
- what was I made for: Barbie ballad.
- BIRDS OF A FEATHER.
- LUNCH.
- CHIHIRO: dreamy, self-directed video.
- BLUE.
- WILDFLOWER: Song of the Year winner.
- THE GREATEST.
- SKINNY.
- HIT ME HARD AND SOFT: 2024 album.
- guess: with Charli XCX.
Billie Eilish Lesser-Known Facts about Billie Eilish
- Pirate is her middle name, and Baird is her mother’s maiden name.
- She started on the ukulele at age six.
- “Ocean Eyes” was first written for Finneas’s band.
- She has been open about living with Tourette syndrome.
- She has spoken about following a vegan lifestyle.
- She launched her own fragrance line.
Billie Eilish Hobbies
- Songwriting with Finneas: their studio time is the core of her work.
- Watching movies: film shapes her music videos.
- Creating art: she is closely involved in her visuals.
- Fashion experiments: she often tries new looks.
- Time with dogs: she often shares pet moments online.
Billie Eilish Favorite Things
- Oversized clothing: comfort comes first in her style.
- Honest lyrics: she writes about real emotions.
- Live shows: stage energy is a big part of her work.
- Quiet home time: it gives her space to write.
Billie Eilish Interesting Facts
- She won Album of the Year at 18, the youngest ever to do so.
- She has won both Oscars and Grammys for movie songs.
- She directed the “Chihiro” video herself.
FAQs
What is Billie Eilish’s real name?
Her real name is Billie Eilish Pirate Baird O’Connell. She uses the shorter name professionally.
How old is Billie Eilish?
She is 24 years old and turns 25 on December 18, 2026.
What are Billie Eilish’s height and weight?
She is 5 feet 3 inches (160 cm) tall. Her weight is unconfirmed, with reports between 55 and 61 kg.
Who is Billie Eilish dating?
She is dating actor Nat Wolff, and they made their red carpet debut together in May 2026.
What is Billie Eilish’s net worth?
Estimates range from $50 million to $70 million, depending on the source.
Conclusion
Billie Eilish is 5 feet 3 inches tall, 24 years old, and one of the most awarded artists of her generation. Her story started with a SoundCloud upload at 13 and now includes Grammys, Oscars, and sold-out tours.
Her family, especially Finneas, shapes her music, and her relationship with Nat Wolff is now public. With an estimated net worth of $50 million to $70 million, she keeps growing as an artist.
