Billie Eilish ... wore a white T-shirt that had a quirky graphic of boobs and brown biker shorts as she walked outside. She also added a black baseball cap as her hair was up in a ponytail ...

singer posted her stylish new look on Instagram on Thursday Billie Eilish ... her hairstyles. Eilish has previously dyed the top of her black hair bright green, and tried out blue, black and ...

Billie Eilish showed off a colorful new ‘do on her Instagram Stories Tuesday, revealing a swirly rainbow pattern on the crown of her head that many fans think looks like a map on the TV weather ...

Billie Eilish commanded ... her long dark hair back into a low ponytail which she wore under a black baseball cap. She carried some essentials in her backpack and held onto a blue water bottle ...

Billie Eilish on Instagram Billie's throwback photo captured a lot of attention "Would b fire if it was like an unreleased song from when she has blue hair ... dressed in a t-shirt and shorts ...

Billie Eilish entered ... has experimented with a range of hair colors — including black, silver, ocean blue, and, most recently, chocolate brown. While Eilish's blond hair was a decidedly ...

Billie Eilish stunned fans at her Lollapalooza show on Thursday night when she walked onto the stage in an oversized Chicago Bulls shirt ... s light purple and blue hair colours.

Related: Billie Eilish Explains the Real Reason Why She Ditched Her Blonde Hair Era "I do have to give myself credit for always going so hard," the artist joked. "I wore like actual bouncy balls ...