Katy Perry Looks AMAZING In This 'Iconic Eras Of Style' Ghd Campaign. Plus, It's Shot By David LaChapelle!

When we first heard last month that Katy Perry would be THE official face behind British hair care company ghd's new ad campaign as their global brand ambassador, we were DYING of curiosity to see what the style icon would bust out. We weren't disappointed. The first images surrounding the limited-edition collection of products all follow a theme ranging from "New Wave" to "Boho Chic" and