One of my favorite actors is Robert Downey Jr., and I think his best role is that of Iron Man. In the role of Tony Stark, Robert gets to play up his best attributes: his wit and undeniable sex appeal which is really evident in this role. It seems like a long time until May but Iron Man 3 promises to kick off the summer movie season in a big way. It looks to be a tad darker than the previous films and the romance between Pepper and Tony is definitely on which will thrill the fans of the superhero and his lady love. Check out the trailer below.