I have been friends with this girl since we were very young. We always use to do everything together like going to the movies, sleeping over each others house stuf like that. I'm 17 and she is 16 we are in high
School now and for some reason she never talks to me any more.
I think we are still friends but I don't know what to do. Should I and talk to her?
Please help

Have your interests changed? That commonly happens during adolescence, where two people who were friends in childhood drift apart. It's not necessarily because they stopped liking each other or got mad at each other but often, as we grow, we discover new interests and begin to take up with friends who share those new interests. It sounds like that's what happened to the two of you. It's not necessarily a bad thing in and of itself, it's just nature taking its course. Why not give her a call. Just to say hello and chat a bit? Don't bring up the fact that you don't seem like friends anymore or anything like that as you don't want to sound like you're blaming or accusing. Just take some time and "catch up" with each other. You might be surprised at the outcome.

Couldn't spread it S_Cianci, as I also couldn't have said it better myself.