Have you asked about Global Stamps?

It's safe to say you or no one else will get a reply from her so save your stamps and use for someone who will actually reply.

Most may be preprints/ autopens from Studio Fanmail though I have gotten some authentic's from them as have other people. If you know what your looking forward you can definitely tell the difference between authentic and pp/ap it doesn't a rocket scientist.

Have your tired this address?
Missy Peregrym
Brillstein Entertainment Partners
9150 Wilshire Blvd.
Suite 350
Beverly Hills, CA 90212

ALWAYS send a self addressed stamped envelope you will get a lot more back if you do.

This is the address listed under CAA los Angeles:
2000 Avenue of the Stars
Los Angeles, CA 90067

No one has photos of her secretary/s signing her fan mail no matter what people say they don't have solid evidence most people who use this site think everyone is a sec but they don't know what there talking about.

He is notorious for not wanting to sign anything at all. Don't waste your stamps on sending to him again.