It's amazing how trends can be so easy to accomplish without breaking your bank (or your hair strands). Check out my photos from the Dannijo SS12 presentation at New York Fashion Week in September where the Sally Hershberger hair team sprayed models strands with Halloween-like hair dye to create the "Kate Bosworth" effect. Makes me realize that Kate's hair was likely sprayed, as well. 
I'll be celebrating Yom Kippur this weekend with purple tips and an empty belly.