well, I am a dancer, and from experience, a lot of it is natural abilities. But I must say that ballet is the basis for everything. It gives you the dancer physique, and enables you to control and move your body so that you're dancing style is top notch. w/ out ballet, you're not going to do very well. YOu need to know how to move to all kinds of music. take as many dance classes as possibe, indluding ethnic dance (salsa,irish dancing,etc.) and ball room dancing, and watch tons of videos, but to get into a music video, you need a good reseme, so the more experience you have, the better. If you're reseme doesn't look good, then theyre not even going to consider you.[/i]