
Table of Contents
1. Billie Eilish Born
On December 18, 2001, a minor people named Billie Eilish Pirate Baird O’Connell burst on the scene in Los Angeles, California—aka the City of Angels, land of palm trees and perpetual sunshine. And yeah, you read that right: Pirate. nor a moniker, nor a phase—her genuine, legal, middle name. (Her parents? Legendary.)
Billie was born to Maggie Baird and Patrick O’Connell, two actors who’d certainly win “Coolest Parents Ever” in a celebrity competition. Her mom, Maggie, had a propensity for sci-fi—you might’ve recognized her in The X-Files while her dad, Patrick, popped up in major films like Iron Man. But the actual star of this family saga? Her older brother, Finneas. Spoiler alert: He’d eventually become her musical partner-in-crime, co-writing melancholy bops in their childhood bedroom.
Here’s the twist: Billie and Finneas weren’t your average LA kids. They were homeschooled, which meant no lunchtime turmoil or math bells—just infinite hours to geek out over music. By 8, Billie was singing harmonies in the Los Angeles Children’s Choir. By 11, she’d already penned her first song, “Fingers Crossed”—a melancholy track inspired by The Walking Dead (because zombies and pre-teens go together like peanut butter and existential dread).
2. Billie Eilish Height

Height: 5 feet 3 inches (160 cm)
Billie’s height is a popular topic, partially because she often wears baggy outfits that disguise her physique. But being at 5’3”, she’s proof that big talent comes in small packages. Fans adore how she owns her stature, whether she’s reaching in platform high heels or laying in giant hoodies.
3. Billie Eilish Weight
Billie has been vocal about avoiding public discussion of her body. When tabloids questioned about her weight in 2021, she laughed back on Instagram: “I’m not gonna lie, it’s weird being a teenager and having to hear people debate your body.”
4. Billie Eilish Real Name “Pirate”
Full Name: Billie Eilish Pirate Baird O’Connell
“Pirate” is her legal middle name! Her parents selected it just because they enjoyed how it sounded. The name “Eilish” (pronounced EYE-lish) is a Gaelic variant of “Elizabeth,” but Billie used it as her stage name for its originality.
5. Billie Eilish Family
The Creative Squad
- Finneas O’Connell (Brother): Producer, songwriter, and actor. He’s the mastermind behind Billie’s biggest hits.
- Maggie Baird (Mom): Actress, screenwriter, and founder of Support + Feed, a vegan nonprofit.
- Patrick O’Connell (Dad): A character actor with roles in The West Wing and Glee.
The O’Connells are tight-knit. During Billie’s Happier Than Ever tour, her parents traveled with her, while Finneas joined as her guitarist. In a 2020 interview, Billie joked, “We’re all codependent—but in a good way!”
6. Billie Eilish Net Worth

Estimated Net Worth (2023): $30 million
How She Earned It:
- Music Sales: Her debut album, When We All Fall Asleep, Where Do We Go? sold over 2.5 million copies.
- Streaming Royalties: “Bad Guy” racked up 1 billion Spotify streams in under a year.
- Tours: Her 2022 Happier Than Ever tour grossed $95 million.
- Brand Deals: Partnerships with Gucci, Nike, and Calvin Klein.
Philanthropy:
Billie donates to causes like climate action and mental health. In 2022, she auctioned a guitar to fund music education programs.
7. Billie Eilish Facts
- Synesthesia: She “sees” music as colors and shapes.
- Fear of Cars: Due to a childhood accident, she avoids driving.
- Tourette’s Syndrome: She’s opened up about her tics.
- Vegan Since 12: Her mom’s vegan recipes inspired her.
- Anime Obsession: She’s a die-hard Naruto and Attack on Titan fan.
- Harry Potter Nerd: She’s a proud Ravenclaw.
- Spider Love: She once owned a tarantula named Cobweb.
8. Billie Eilish Instagram
With 110 million followers, her Instagram (@billieeilish) is a mix of raw authenticity and quirky humor:
- Tour Music: rehearsal video, backstage craziness, and fan meet-ups.
- Pet Pics: Her dogs, Shark and Peppa, are regular stars.
- Rages & Roasts: From weather change posts to clapbacks to trolls.
Viral Moment: In 2020, she posted a video of herself crying while watching Avatar: The Last Airbender. Fans flooded the comments with support
9. Billie Eilish Awards
At just 21, Billie’s trophy shelf includes:
- 7 Grammy Awards: Youngest artist to win all four major categories (2020).
- 2 Golden Globes: For “No Time to Die” (2022).
- 1 Oscar: Best Original Song for “No Time to Die” (2022).
Record Breaker: She’s the first artist born in the 2000s to win an Academy Award.
10. Has Billie Eilish won an Oscar?
Billie Eilish created history, becoming the youngest ever to win two Academy Awards.
The 23-year-old and her sibling, Finneas O’Connell, won the best original song Oscar for “What Was I Made For?” from the “Barbie” song.
Billie Eilish stands with the Oscar for the best original song award for “What Was I Made For?” from “Barbie” at the 96th Academy Awards in Hollywood, Los Angeles, March 10, 2024.
Eilish and O’Connell are long collaborators, with Eilish often singing and her brother assisting her on the piano. They also create songs and play music together.
“When we are given a task and a challenge, it is truly where we prosper,” Eilish said, “GMA3.” “We’ll sit down and write a song, and if it’s not going out perfectly, I think occasionally we go like, ‘OK, what’s a persona we can be? Let’s make up something and not have to worry with ourselves and we can write from another character’s viewpoint.’”
The musical team got their first Oscar together in 2022, also for best creative song, for “No Time to Die,” from the 2021 James Bond movie, “No Time to Die.”
The two Eilish and O’Connell agree that it seems “surreal” to be Oscar winners but they strive to keep their musical goals in perspective.
11. Billie Eilish Natural Beauty
Billie’s approach to beauty is all about choice:
- Makeup-Free Days: She often posts fresh-faced selfies.
- Bold Hair Experiments: From neon green to jet black.
- Fashion Rebellion: She popularized the “baggy clothes” trend to avoid body scrutiny.
12. Billie’s Evolution: From Teen Star to Advocate
Beyond music, Billie uses her platform for activism:
- Climate Justice: Partnered with REVERB to reduce tour emissions.
- Mental Health: Opened up about depression and suicidal thoughts to help fans.
- Body Positivity: Called out toxic diet culture in her documentary The World’s a Little Blurry.
Conclusion
Billie Eilish isn’t just a singer—she’s a movement. Whether she’s rocking the stage at Coachella, writing Oscar-winning ballads, or defending self-love on Instagram, she does it all on her own terms. At 5’3”, with a $30 million net worth and a name as unique as her artistry, Billie reminds us that greatness has no blueprint.