English Homework!?

I need to write a 'hooking' introduction for my peice of writing which is about my favourite clebrity & my favourite film. I am not aloud to give who they are in the introduction because my teacher said we are writing alot about them and if i give it away the rest of the writing will be boring. I have chosen Lauren Conrad as my person & the little mermaid as my film, Can anyone help me on how to start it?