Cutting scene hair.?!?!?

okk... i want scene hair sooo badly... do you need to cut your hair is bunches of layers to do it.? ive teased my hair and crap before but idk if it needs layers. sooo if you hink so, make or show me a good scene hair vid on how to do scene hair, or if you think that i DONT need layers to do so, show me or make a scene hair vid WITHOUT layers(: thanks and your help id needed(: GOD BLEES AND THNKS.(:(: