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

Billie Eilish said she "absolutely" hated her name growing up. However, a 'Doctor Who' actress who shares the same first name with her eventually led her to love the unique moniker.

Billie Eilish said she was named after her late grandfather, whom she never met, with her parents choosing 'Billie' to honor him after his death ...