You may have heard about this guy named Robert Downey Jr., who is only, like, the hottest thing in Hollywood right now thanks to the runaway success of Iron Man. Apparently, it's been a busy seven weeks for Downey since Iron Man premiered. After all, every studio you've ever heard of has been courting the guy. It's the kind of troubled-dude-makes-good story that Hollywood eats up. Especially because he's doing such a good job playing the nice guy these days.