How do you scream mid range and high like The Devil Wears Prada?

i can already do lows, i just dont know what technique to use for this.|||Well if you want to scream then you could always gargle vegetable oil...|||i use mic techniques (some people say its cheating but whatever). But for lows turn the mic upside down and scream in the palm of your hand and for mid-range or high do pretty much the opposite and scream LOUD. this is the only way it will work well|||I don't scream but I've heard using vocal distortion can give you the same effect? Never tried it though...