The Walking Dead / Guardians of the Galaxy Goes Pony with Micheal Rooker

I'm kind of amazed at how much this happening lately.  Once again, we have a celebrity endorsement for MLP, or whatever you'd call something like this.  Micheal Rooker from Guardians of the Galaxy and The walking Dead dropped this over on his Twitter and Facebook.  So, who do you think is next?

Thanks to Lucy, Andy, and everyone else that send it!