I want to know how to become a star on a TV show. If you know any websites I should visit tell me because I don't have any idea. Please let me know. And whoever gets me on TV I will recommend you to be a guest star.:)

You will need to get a agent to present you to various producers, and you almost never start as a star but will be a extra, a walk on and so on.
So to start you would take acting and/or modeling classes.