Alias: Robert Downey Jr.
Partner in crime: Susan Downey
No amount of hardware could keep wife Susan away from the Iron Man actor, who first suited up in the Marvel Comics superhero series in 2008, about three years after they walked down the aisle. And although the Avengers star is the one kicking butt, she "has got me in a freakin' choke chain," Downey told PEOPLE back in 2003. "And I love it."