pattzcovermain.jpg Vanity Fair/Annie Leibovitz

Rob Pattinson graces the April cover of Vanity Fair, and he talks about crazy Twilight fans, lady love Kristen Stewart and how much he admires Two And A Half Men star Charlie Sheen!

Of his romance with Twilight co-star Stewart, Rob says, “It’s just very traumatic. When [the Twilight mania] is over, the media will lose interest [in the relationship]. There’ll be nothing to say. It won’t fit into a headline anymore. It won’t fit into a template.” Rob reveals he was a fan of Stewart long before the two locked lips on set, telling the mag, “She’s cool. Even before I knew her I thought she was a really good actress. Like, I saw Into the Wild, and I thought she was really good in that. I still think there are very few girls in her class that are as good as she is.” Awww!

And this one really took us by surprise ... Rob reveals that he "admires" Charlie Sheen and his “little escapades,” explaining, “I like crazy people who don’t give a f*ck.” Say WHAT!? Rob notes that Two and a Half Men is one of his favorite shows, but after Charlie's crazy rants over the past 48 hours, we have to wonder if Rob still has the same respect for the troubled star...