I didn't see this posted anywhere, and I'm surprised by that. But not anymore surprised by the sudden out-of-the-blue announcement of this though. Talking Dead (for those who are unaware) is an hour-long talk show hosted by Chris Hardwick, that airs live immediately after The Walking Dead each week, recapping the episode that just aired, and speaking with celebrity guests and 'super fans' about the show.
Actors, producers, writers, etc. from the show are sometimes interviewed as well. But while I was watching Talking Dead tonight, Chris Hardwick announced that next week's guests will be Jack Osbourne and Marilyn Manson. I know Manson has said that he's a fan of the show, so it's pretty cool that he'll be on Talking Dead next week to discuss it. The Walking Dead and Talking Dead air Sunday nights on AMC.