How can I do my hair like this?

well her hair is cut into an ymetrical but if all you are looking for is how to get the curls that she has you can do it a couple ways. no matter what way you do it you wanna get some volumizing root lifter before you blow dry your hair but something with a flexible hold. At my salon we use Redken #10 its call guts it works really well. one way would but to put your hair in rollers and let it set. or you could use a curling iron with a big barrel and when you are wrapping the hair dont overlap it on the barrel keep it spread out on. this will give you the longer separated curls. and use a flexible hold hairspray. hope this helped :)