Gwyneth Paltrow: Iron Man 2 LA Photo Call!

Gwyneth Paltrow slips into a sexy gray shift dress during Paramount Pictures & Marvel Entertainment’s Iron Man 2 photo call held at the Four Seasons Hotel on Friday (April 23) in Los Angeles.

The 37-year-old actress was accompanied by her co-stars Mickey Rourke, Scarlett Johansson, Robert Downey Jr., Don Cheadle and director Jon Favreau.

Iron Man 2 opens in theaters on May 7. If you haven’t already, check out the Iron Man & Dirty Dancing mash-up!!!

15+ pictures inside of Gwyneth Paltrow at the Iron Man 2 LA photo call…