Billie Eilish Is Returning to Her Roots with Black Hair: 'She's Back

The Grammy winner debuted her black hair on Instagram Tuesday ahead of starting her Happier Than Ever, The World Tour  

Billie Eilish Says She'd Have Had Less Respect If She Was More Girly

Billie Eilish Just Dyed Her Hair Jet Black — See Photos

Billie Eilish Ditches Her Blonde Hair for Brunette Tresses

goddammit now i cant dye my hair like this without people thinking i'm copying billie eilish : r/MyChemicalRomance

Billie Eilish feels 'sexier masculine' and 'never felt sexy for one second' as a blonde

Billie Eilish's Hair Color Changes Over the Years: Photos

Billie Eilish's Portrait of Power Abuse, and 11 More New Songs - The New York Times

Billie Eilish Says She 'Didn't Feel Sexy for One Second' as a

Billie Eilish and Finneas Meet with President Joe Biden