When you are a star of hit tv series The Hills like Stephanie Pratt, you can't go anywhere without being noticed! Stephanie went on a shopping spree to check out the Topshop store while visiting New York yesterday and caused chaos! A whole mob of photographers and fans waited for her outside the store and followed her all the way back to her hotel! Stephanie didn't seem to mind all the attention though! She posed and stopped to chat to many of her adoring fans!