Katy Perry Blue Hair and Hat

This blue wavy bob goes well with a black fedora that she has sitting high on the crown and tilted back off of the forehead.

You can see her black roots here as the color almost looks as though it is spray painted on. She has a little tuft or curl on the forehead and keeps her bangs off of her face. Styling products and pomade along with hairspray hold the design in place at Paris Fashion Week Womenswear Fall/Winter 2012 – Chanel – Photocall. She has smoky eye make-up and is wearing black lace.