Im a myself or im a wanna/fake person?

No sweetie, your not fake at all. The things that make a person "fake" are if they change their personality for someone else. Things just call to a person for different reasons. Maybe you like fashion so much because it's a way to bring an artistic style into everyday life (I'm just guessing on that, I have no idea why fashion peaks your interest) but just because you come from a middle class family doesn't mean you can't enjoy expensive tastes. If fashion and glamor make you happy, then that's wonderful.. go pursue something that deals with what interests you most. Only you truly know who you are. :)