Popsugar Beauty Hair Billie Eilish's Mullet Haircut So Billie Eilish's Green Mullet Was Actually the Result of a Dye Job Gone Wrong 4 January 2021 by Danielle Jackson First Published: 4 November 2019 View On One Page Photo 8 of 15 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 8 Previous Next Start Slideshow HairCelebrity BeautyBillie EilishBeauty TrendsBeauty NewsCelebrity Hair