I don't know what to do after highschool anymore!!?

I know I want to go to college. I already applied for UCLA but as of right now I think im going to a CC first then Im going to transfer to UCLA. I don't know what I want to do though!! I'm thinking about studying broadcasting because i want to be a tv host for shows like entertainment tonight. If not, I want to work for magazines like Vogue. Everyone keeps telling me that those jobs are impossible to get into though! But those are the only things i can imagine myself doing! What should I do??