mew movie starring kerry washington and rihanna

id like to get started writing

http://www.imdb.com/title/tt0301595/

i need to know if this is still up 2 date...dont want another return to sender

Kyla Pratt
Landis - Simon Productions
8899 Beverly Blvd
Suite 815
West Hollywood, CA 90048
USA

Gabrielle Union
United Talent Agency
9560 Wilshire Blvd.
Suite 500
Beverly Hills, CA 90212-2401
USA

I got a return to sender so i want to make sure this is the most current address to contact her

does anyone have the address on this... Also do you think its too late to write some of the voice actors

http://www.imdb.com/title/tt0785006/