A celebrity lives next door and I don't know how to approach him!

What should I do? Last summer I wrote a letter saying how much I admired their work, but they were out of town, and I know their assistant screens the mail. I'm a young girl, he's an older man.

I think you should wait until they are in town, and then you could write a letter saying how you would LOVE to meet your neighbor! Like in a next-door-neighbor kind of thing, as if he's not famous.