It seems that going gray is all the rage these days, but Johnny is one colorist who's not feeling it. To create the ultralight shade on young women who aren't naturally gray, "hair will just fry and over-process," advised Johnny. However, when it comes to women with natural silver tresses, he carries a much different opinion. "I think it's gorgeous, but not everyone can pull it off," he said, adding, "Women with gray give me a nice pretty canvas to play with. Young girls don't."