Does anyone know the fan addresses for the following actors? thanks!?

[Alli-beth Mason]

Below is a list of actors I'm trying to mail a letter to but have either been unable to find an address or the letter was returned (in this case the address I used will be next to their name). Any help you could offer for any of them would be greatly appritiated.

Terry Jacks
Brandon T. Jackson (c/o Purfek Storm Inc. 1911-21 Grand Ave #1A North Bergen, NJ 07047)
Beverley Mitchell
Lila McCann (c/o Walker Management 12021 Wilshire blvd suite 911 losangeles, ca 90025)
Johnny Pacar
Stana Katic

Thanks!

[Terry]

Try them all on Twitter. I'm not on it, but it says Beverly Mitchell is.