Did anyone let their friend Katy Perry know, that The Smurfs movie wrapped a long time ago?Katy Perry just can’t kick that blue hair! Why not? None of her friends want to tell her how bad it looks on her. Remember when Kelly Osbourne had blue hair? It’s no different. You can’t do blue hair unless you are Kat Von D. You have to be rough looking and have a lot of problems in order to have the license to rock blue hair.