Cool What Color Is Billie Eilish's Hair Ideas. “but it did not go how i wanted it to go.”. I was really excited for the blond era—like, blond billie is gonna be so cool.

Web it's hard to think about billie eilish without thinking about her hair, which has ranged from a glamorous platinum blonde to a punk rock neon green. Web billie eilish's unstoppable green hair era. She also seems to be drawn to darker colors, and black may be one of her favorites.