Billie Eilish has described her classic green-and-black hairstyle as her most "personal and career-defining look". The Bad ...

The "What Was I Made For?" singer said that her green and black hairstyle felt like her 'career-defining look' ...

One question she fielded from Colman Domingo asked her to share her favorite hair colors ... Nicki Minaj, Eilish joked that she'd call her iconic green and black look "The Billie." ...

Billie Eilish at the 2020 Grammy Awards.

Billie Eilish, who, apart from her career-defining music, is also known for her range of iconic hair colors, admitted that it was her green and black hair that made her feel connected to herself.