It's official:

Iron Man 2 has completed principal photography, according to Marvel.com. The sequel shot for just over two months, mostly in and around Los Angeles.

"Shooting Iron Man 2 was a fantastic experience and we couldn't be happier. Although there were many challenges in making this film, having Jon Favreau, Robert Downey, Gwyneth Paltrow and almost the entire crew from the first film back on board, allowed us to hit the ground running as everyone was instantly familiar with each other from day one," Marvel Studios honcho Kevin Feige said.

Iron Man 2 comes out on May 7, 2010.