I like red hair myself. In fact I'm going to go red eventually. Dying my hair blond for the last 10 years almost destroyed it. It started falling out like crazy. Its been 3 months without the blond dye and its back to being healthy. I think celebrities dye theirs blond because it makes them stand out more. It also has a youthfulness to it. They are trying to appeal to the masses and red hair is one of those things people either love or hate it seems.