Popsugar Beauty Katy Perry Katy Perry's Blond Lob Katy Perry's New Hair Is the Least Katy Perry It's Ever Been — and I Like It April 26, 2019 by Tori Crowther First Published: April 23, 2019 View On One Page Photo 5 of 9 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 5 Step 1 Appleton instructed to start by saturating the hair using Color Wow Dream Coat ($28) to protect colored hair from frizz and to lock in moisture. Previous Next Start Slideshow Katy PerryCelebrity HairHairHair Color