Of all the cameos in "Walk Hard" – Jack White as Elvis, Paul Rudd as John Lennon, Frankie Muniz as Buddy Holly – one brief, scene stealing appearance stands tall above the rest.

"I know what you're going to say, you want to talk about Cox. And not just Dewey Cox," John C. Reilly laughed when we spoke to him about coming face to face in the film with "Sly and the Family Stones." "MTV viewers are going to love Cox. They are, if they don’t already. It’s C-O-X that I'm saying when I say Cox, by the way, for the censors that are watching."

Well, no, Mr. Reilly, not exactly (although we appreciate the effort). And while we’re prohibited from actually spelling out the word you’re talking about, suffice it to say that it doesn’t end in an X. Read more...