Billie Eilish has consistently been open with her fans since she rose to stardom. The artist behind “What Was I Made For” candidly discussed her struggles with body image and disclosed her diagnosis of Tourette’s in 2018. In a more recent development, Billie shared details about her “gym rat” phase, emphasizing that her fitness journey goes beyond just weight loss.

“I’ve completely transformed my approach to fitness — I’m a gym enthusiast now,” revealed the Grammy-winning artist in a September 2022 interview with Zane Lowe on Apple Music. “When did that happen? I’m not sure, but it did, and it began with the realization that ‘I can’t afford to get injured anymore.’ I won’t let myself live like that because I endured that lifestyle for years.”

Continue scrolling to view Billie’s before-and-after photos showcasing her weight loss journey!

2019

Billie delivered an electrifying performance on stage during the Los Angeles leg of the iHeart Jingle Ball tour.

2021

The musician exuded goth vibes at the “Happier Than Ever: The Destination” party, which was co-hosted by Spotify.

Even during a workout at the gym, Billie maintains her preference for loose-fitting clothing!

The singer of “Bad Guy” captured an image while stretching, offering a brief glimpse of the progress in her leg muscles.

December 2023

Billie donned a well-fitted two-piece striped outfit consisting of a floor-length skirt and an oversized blazer with a deep neckline. The ensemble accentuated her slender waist as it cinched at her midsection