People has posted this photo of Robert Downey Jr. wearing the armor on the Los Angeles set of Iron Man 2 on Wednesday. Opening May 7, 2010, the Jon Favreau-directed sequel co-stars Gwyneth Paltrow, Don Cheadle, Jon Favreau, Mickey Rourke, Sam Rockwell, Samuel L. Jackson, Scarlett Johansson, Garry Shandling, John Slattery, Kate Mara and Clark Gregg.
David Hayter adaptating Alan Moore's comic
