Billie Eilish Pirate Baird O'Connell is her full name. She was born on December 18, 2001, and is 20 years old.¹⁾

She was born on December 18, 2001, and is 20 years old.²⁾

Maggie Baird and Patrick O'Connell, both of whom work in the entertainment sector, gave birth to Eilish. Her ancestors are Irish and Scottish.³⁾

Billie was homeschooled. She did, however, join the Los Angeles Children's Chorus when she was eight years old, which she credits with teaching her how to sing correctly.⁴⁾

Billie Eilish began creating songs when she was just 11 years old.⁵⁾

Billie's debut track, “Ocean Eyes”, was uploaded on SoundCloud in 2016 with the assistance of her brother Finneas, who is also a musician.⁶⁾

Billie Eilish's songs may be found on both of the “13 Reasons Why” soundtracks. Her song “Bored” is on the Season 1 soundtrack, and she teamed with Khalid on the Season 2 tune “Lovely”.⁷⁾

Finneas, Billie's brother, wrote or co-wrote the majority of her songs. Finneas also produces her songs and joins her on stage for live performances.⁸⁾

Billie has cited Lana Del Rey as a major musical influence, as have The Beatles, Avril Lavigne, and Justin Bieber.⁹⁾

Eilish dresses in clothing that is far too big for her in order to avoid being body-shamed. Tyler the Creator has also influenced her aesthetic.¹⁰⁾

Billie Eilish has been a vegan since around 2014.¹¹⁾

The O'Connell family as a whole is quite musical. Billie's brother and mother are both composers, while her father is a pianist and ukulele player.¹²⁾

“The Office” is Billie's favorite TV program, and she even incorporated samples from one of the episodes in her song “My Strange Addiction”.¹³⁾

Surprisingly, Billie Eilish suffers from Tourette syndrome, which she has learnt to manage largely in public.¹⁴⁾

Eilish has never done drugs or smoked since she is not one to fall in to social pressure.¹⁵⁾

Billie Eilish has the distinction of being the first musician born in the 2000s to achieve a number one album.¹⁶⁾

Billie Eilish's favorite horror movies and TV series are The Babadook, American Horror Story, and The Walking Dead.¹⁷⁾

Her first serious composition, “Fingers Crossed”, is about the apocalypse inspired by The Walking Dead.¹⁸⁾

Billie Eilish was in a dance lesson with seniors in 2016 when her bone broke from her hip muscle and burst.¹⁹⁾

Billie Eilish claims she never smiles in photos because it makes her feel “weak and helpless”.²⁰⁾

Billie went from performing in front of 500 people to performing in front of 40,000 people in a year when she was just 16 years old.²¹⁾

One of her followers made an image of her with blacked-out eyes and black tears in her eyes. Billie was so taken by it that she offered it to her director as ideas for a music video that became “When the Party's Over”.²²⁾

Billie Eilish expects nearly complete control over her aesthetic, music, videos, and social media. She claims she would sooner die than allow someone else to take over simply to make things simpler.²³⁾

Even while she recognizes the obligation of being a role model as a result of her celebrity, she refuses to allow it influence who she is.²⁴⁾

Despite having over 12 million Instagram followers, she is hesitant to utilize social media and regards it as a harmful instrument.²⁵⁾

When she was growing up in Highland Park, California, the crime rate was dubious. The FBI even detained one of their neighbors for money laundering.²⁶⁾

Billie worked with a Los Angeles mayor to encourage people to vote in 2018 even before she was permitted to vote.²⁷⁾

Billie's first tour, “Don't Smile at Me,” took place in 2017.²⁸⁾

The album “Don't Smile at Me” was called from Billie's dislike of others smiling at her and her responsibility to smile back.²⁹⁾

Billie Eilish's Instagram username @wherearetheavocados was created as a joke when she cooked grilled cheese when she was 10 but couldn't locate any avocados to go with it.³⁰⁾