Popsugar Beauty Billie Eilish Billie Eilish Debuts Brown Hair in New "Xanny" Music Video So Long, Neon Roots — Billie Eilish Debuts Soft Brown Hair in Her New Music Video December 7, 2019 by Victoria Messina First Published: December 5, 2019 View On One Page Photo 6 of 17 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 6 Billie Eilish's Neon-Green and Black Hair Before the Music Video Previous Next Start Slideshow Billie EilishCelebrity HairCelebrity BeautyHairMusic VideosHair ColorTwitter Reactions