How do you do make your hair look like Rosalie Hale?

Well what i did is i took a brush and put it under my hair (make sure your hair is long )

and then i brushed up a couple times until it was someone poofy then you should brush down one time and it creates the curl type look..

well it might not work with you but i have someone curly hair already so i would just try it and if that doesn't work try taking a picture of her to your hairdresser. try and get a front and back so your hair dresser can tell if rosalie has layers or not