Popsugar Beauty Gwen Stefani What Is Gwen Stefani's Natural Hair Color? Gwen Stefani's Natural Hair Color May Surprise You October 11, 2023 by Jessica Harrington First Published: September 6, 2019 View On One Page Photo 2 of 4 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 2 Gwen Stefani With Dirty-Blond Hair in 1989 While performing with No Doubt in 1989, Stefani had dirty-blond hair. Previous Next Start Slideshow Gwen StefaniBeauty NewsCelebrity HairCelebrity BeautyHairHair ColorBlond Hair