Here are some pics from a cool clip on how to do scene hair.
Basically the only things you need are a fine tooth comb and a truckload of hairspray!
Start off by spraying your roots with hairspray:
And begin teasing hair, make sure you leave your bangs straight and pinned down so they don't get in the way:
As you tease hair remember to keep spraying them with hairspray so that the hair will hold:
And just when you thought you could not take the fumes keep spraying some more!
And here you are with your scene hair as pretty asa peach!
Now if you want to watch the video here it is below!