Courteney Cox- Coquette Productions adress

[ccoxfan]

Hi, i was wondering, i tried to send Courteney a letter using this adress found on the internet of her production company Coquette Productions.

Coquette Productions
801 3rd Ave
Los Angeles, CA 90005

I got it back saying; attempted- not known
unable to forward

So i looked on the internet again, and came across 2 other adresses;

Coquette Productions, Inc.
8105 W. 3rd Street
West Hollywood, CA 90048
USA

and

c/o Coquette Productions
4000 Warner Blvd.
Burbank, CA 91522

Anyone knows which one is up to date and working? So much differences, and it's quite urgent as it's for her birthday so i hope to send it tomorrow again. Thanks alot!