Robert Pattinson didn't know what he was getting into when he signed up for this Twilight thing. Seriously, no idea. I sat down with Hollywood's latest, hottest vampire this week, and the British star dished about the hype, his steamy audition with costar Kristen Stewart and what he thought was so "weird" about reading Stephenie Meyer's sexually charged books. Hit the clip to get the full story and check out the latest movie stills in our Twilight gallery below.