Is it a bird? Is it a plane? Nope, it's just Chris Hemsworth being a doting dad. On Sunday, the Thor actor's wife, Elsa Pataky, captured a sweet family moment as he and two of their kids ran around the house in superhero capes. "Superhero camp!!" she captioned the candid shot. Not only do their little tots look precious as they run after their dad, but we can't help but swoon over Chris's chiseled biceps. Even though the Australian actor is known for playing Marvel's Thor, he opted to don a Superman cape (but you can still see Thor's hammer in the background if you look closely), further solidifying his status as superdad. Chris and Elsa are parents to daughter India, 4, and twins Tristan and Sasha, who will turn 3 on March 18.