CRUSH ADVICE????????

I really like someone. They are kinda famous have been in a few film productions. They are not top celebrities so they are still very human. They have twitter and I follow them. I don't know whether to tweet them saying how I like them but then I'm going to seem like a weird perv lol. I don't know what to do. I like them because of the great personality and looks are just a benefit.. What do I do? Become a celebrity myself to get in with them? lol