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

Billie Eilish has rocked more than half a dozen hairstyles and colors during her career so far — but only one look helped her ...

I felt like I was becoming who I am." In response to a follow-up from Nicki Minaj, Eilish joked that she'd call her iconic green and black look "The Billie." Elsewhere in the interview ...