Popsugar Beauty Katy Perry Katy Perry Hair Color | Pictures 21 Times Katy Perry Had the Most Colorful Coif in Hollywood October 25, 2015 by Kaitlyn Dreyling View On One Page Photo 21 of 21 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 21 2015 Katy Perry attended the Harper's Bazaar Icons party with a glossy oxblood mane. Previous Next Start Slideshow Katy PerryCelebrity BirthdaysCelebrity HairCelebrity BeautyHair Color