Whatever you do, don't use a flat iron, i haven't figured out how to straighten it yet, but I definitely found out how not to do it, 99.9% Barbie hair is PLASTIC! A flat iron will just melt it.
DON'T EVEN TRY IT! IT RUINED MY FLAT IRON FOREVER!
No. Curly hair is a gene that you're born with.
You cant get your hair naturally curly if you don't have naturally curly hair. However; if you do have naturally curly hair you can define your curls with a leave in conditioner.
Get a perm.
You can always straighten curly hair if it is naturally curly. If it is permed to be curly, then ask your hairdresser what to do if you want to make it straight.
Go to the salon and ask them to make your hair permanently curly
no. this will cause the curly hair to be thinner and even more curly and untameable.
It is not possible to permanently curl straight hair, or permanently straighten curly hair.
You really cant make relaxed hair curly, you have to have natural curly hair. Don't try anything you can damaged your hair really badly putting to many chemicals in it, trust me I have tried
Layers and short will help. If it is curly to begin with, this will really make it curly.
I can answer the first part...What makes your straight hair curly is severl things one sleping on it or with your hair in a bun or ponytail. Second water can make you hair curly again or steam.. :)
She has curly hair is correct.
get a perm.