Katee Sackhoff at a Sci Fi Channel Event

Bleaching the hair out to remove color pigment until the desired shade of blonde is achieved, is one step in the process.   This hot new look of two tone hair color like seen here on Katee Sackhoff, requires a second step.  Applying color toner to the under-layers and ends, makes the style of this "Starbuck" blend into her attire while illuminating the rest of her coiffure.