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 4 of 4 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 4 Gwen Stefani With Platinum Hair in 2018 By 2018, Stefani had been blond for more than 20 years. Previous Next Start Slideshow Gwen StefaniBeauty NewsCelebrity HairCelebrity BeautyHairHair ColorBlond Hair