Popsugar Beauty Celebrity Hair Best Celebrity Hair Transformations of 2019 These Are the Hands-Down Best Celebrity Hair Transformations of 2019 November 21, 2019 by Jesa Marie Calaor View On One Page Photo 11 of 19 ADVERTISEMENT () Start Slideshow View this post on Instagram A post shared by BILLIE EILISH (@billieeilish) on Jul 6, 2019 at 8:41pm PDT Share This Link Copy ← Use Arrow Keys → 11 Billie Eilish's Neon Green and Black Hair Singer Billie Eilish revealed a monochromatic beauty look on her Instagram that was complete with new neon green roots in July. Previous Next Start Slideshow Celebrity HairCelebrity BeautyHairHaircuts