Billie Eilish has made some drastic hair changes since releasing her first song in 2016. She's experimented with neon-green roots, vibrant blue strands, and even gray hair for a period. The ...

From bright green to blond, Billie Eilish has had quite the hair transformation throughout her career. She's known for experimenting with colors from across the rainbow but has currently settled on ...

Billie Eilish has rocked more than half a dozen hairstyles and colors during her career so far — but only one look helped her to grow into herself. "Well, I really like to romanticize two specific ...