It can be natural. I say Audburn hair is natural because some of the people I know has that reddish hair. Like Ariana Grande's hair, I'm not so sure about her hair because it's so red.
Your natural hair color from the get go would be red but if it is now brown by hair dye your hair would still be red. But if you didn't dye it and you still have some of your natural hair color your hair would be auburn.
Yes she dyes it red but her natural hair color is a caramel color
Adam Lambert's natural hair color is strawberry blond.
The Natural Henna color will bring out great highlights in red hair, and looks best if you have a dark, cherry hair color.
RED
Ariana Grande's natural hair color is brown.Her hair was originally brown, but the boss told her to dye it red so all of the actors won't be brunettes.
his natural hair color is blond but he dyes it every week
Yes, her natural hair color is red.
green hair
no her original hair was a dark color so the director asked her if she could change her hair color and she came back with velvet cupcake red hair
Selena Gomez's natural hair color is black.
GINGER she a red head