How do I get "famous"?

I know there is lots of stuff I would probably need to do, but I need to find something like a video audition on the internet etc, this is my dream, and i know i have talent as an actress, I just dont know how to extend it. I don't really know anyone in the business and the closest I get to hollywood is if I go stay with my aunt in San Fran. I need some help. Its my dream to be in movies, thats all i ever wanted. and I know it sounds cheesy etc, but its true, so please help. (and if u r an agent, please help me too, ha :) ) Thanks very much.