Please help with my college major! Thanks.?

Okay sooo. I'm think about going into college to be apart of the fashion industry. But I don't know like what to take and stuff. I want to do what Lauren Conrad did on The Hills. Like she was always doing something, like being behind the scenes at fashion shows, organzing the fashion closets, etc. Someone please help me. :) & what college in Florida would be best for this? Thanks soooo muchhh :)