Who's want to be a star?

I read easy books.
I always thought thin(easy) book is thin(easy) story.
but, easy book was read by many people, so story is very important.

This story's heroine is young girl and big star.
but she doesn't want keep star, she want to be usual girl.
If I were her, I want to keep.
I always thought I want to change myself.
So she thoght too like me.
good story.