Happy 20th birthday, Billie Eilish! Her career in photos (2024)

Happy birthday, Billie Eilish! The pop rebel, who turns 20 on Dec. 18, 2021, has achieved more than most artists do in their entire careers. The "Happier Than Ever" singer has earned seven Grammy awards including her two-time win of record of the year. She is walking into this awards season with seven more nominations with the release of her sophom*ore album "Happier Than Ever." Here are photos of Eilish through her fruitful music career.

The singer shocked the world with her second hair color change of the year. Transitioning from golden blonde locks to a brunette look. Here she is attending the Variety 2021 Music Hitmakers Brunch Dec. 4, 2021.

In November Eilish and Miley Cyrus took a photo cheek-to-cheek at the 10th Annual LACMA Art+Film Gala on Nov. 6, 2021.

Eilish showed up in a royal gown to the 2021 Met Gala.

Eilish and her brother Finneas also attended the world premiere of "No Time To Die" on Sept. 28, 2021. They were the sound behind the official theme song for the James Bond movie.

Eilish performs during the Austin City Limits Music festival.

For Eilish, 2021 was a year of change. The singer went from her signature green and black hair to platinum blonde in May. Here she is rocking her blonde hair at the MTV Video Music Awards on Sept. 12, 2021.

Eilish was the subject of a new Apple TV+ documentary, "Billie Eilish: The World's A Little Blurry," from filmmaker R.J. Cutler. The February-released film follows Eilish as she recorded her hit debut album, "When We All Fall Asleep, Where Do We Go?

Eilish performs for viewers during the 2020 Democratic National Convention at the Wisconsin Center in Milwaukee.

Eilish accepts the award for top female artist at the 2020 Billboard Music Awards.

Eilish and brother Finneas O'Connell perform during pandemic special "One World: Together At Home" presented by Global Citizen on April 18.

Eilish was among the many musicians forced to halt tours amid the coronavirus outbreak. She launched her sold-out tour in March before having to stop shows a few weeks later.

Eilish and her brother appear on stage at the 2020 Brit Awards in London. Eilish won the award for international female artist.

Eilish keeps her cool backstage moments before performing "Yesterday" during the in memoriam segment at the 2020 Oscars.

Eilish sings "Yesterday" during the in memoriam segment at the 2020 Oscars. The audience applauded even though the singer had asked them not to do so.

O'Connell and Eilish attend the 2020 Vanity Fair Oscar Party on Feb. 9.

Eilish performs “When the Party’s Over” at the 2020 Grammy Awards.

Alicia Keys, left, and Dua Lipa present Eilish with the award for best new artist during the 2020 Grammy Awards.

Eilish performs at the Spotify Hosts Best New Artist Party at The Lot Studios on Jan. 23 in Los Angeles.

Eilish performs at the 2020 iHeartRadio ALTer EGO event at The Forum on Jan. 18 in Inglewood, California.

Eilish was named 2019 Woman of the Year at Billboard's Women in Music event.

Eilish performs during her 2019 "When We All Fall Asleep" tour in Chicago.

Eilish performs at Coachella 2019 in Indio, California.

Eilish performs at Coachella 2019 in Indio, California.

Eilish performs at The Grammy Museum on Sept. 17, 2019 in Los Angeles.

Eilish was the musical guest on the 45th season premiere of "Saturday Night Live" in 2019.

Eilish performs wearing a leg brace at the Austin City Limits Music Festival on Oct. 12, 2019 at Zilker Park in Texas.

Eilish performs at Sunset Beach on July 20, 2019, in Shelter Island, New York.

Eilish poses in the press room with the awards for new artist of the year and favorite alternative rock artist at the American Music Awards on Nov. 24, 2019, at the Microsoft Theater in Los Angeles.

Eilish performs an exclusive concert for SiriusXM and Pandora at The Troubadour in West Hollywood, California, on Sept. 18, 2019.