They don't have to dye their hair blonde! They might have to for a movie or music video. You asked an excellent question. I look back at the old movies during the 40s and 50s and see some movie actors with blonde hair. Some of them can look good that way and others don't look good. Back then it was blonde or red hair. Now they dye hair to either suit the character role if they are portraying a certain famous person as well as changing the features of the face.
Can you dye blonde hair Auburn
Use hair dye, I presume.
of course you can dip dye blonde hair! You can dip dye all hair colours, and you are less likely to have to bleach it. (:
Africans can't have blonde hair unless they dye it blonde.
buy dye and do it yourself or, get it done professionally at a hair salon.
Blonde
You could always dye your hair blonde.
no, your natural hair can be any color to dye it purple.
Only if you used non permanent dye
Dye
If your highlights or hair dye are strawberry blonde, probably. But wouldn't it just go blonde?
You use hair dye... to dye it.