I was wondering if anyone has tried this address:
Did you get a reply or RTS (as I looked up the address and it said it's a undeliverable addressc/o Robyn Roth Atty
150 S Rodeo Dr.
Beverly Hills, CA 90212-2408

I also found this one too:
But someone said they got a RTS as they no longer represent her.Stacy Keibler
c/o Axiom Management
10701 Wilshire Blvd., Suite 1202
Los Angeles, California 90024
USA
Thanks