Popsugar Beauty Hair Hailey Bieber Debuted a Mushroom Brown Hair Colour Hailey Bieber Is a Brunette Again, and We Never Thought We'd See the Day 22 October 2021 by Kelsey Garcia View On One Page Photo 3 of 3 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 3 Previous Next Start Slideshow HairCelebrity BeautyHair ColorHailey BieberCelebrity InstagramsCelebrity Beauty InstagramsHair TrendsBrunette HairCelebrity Hair