Jason Momoa Is a Shirtless Wonder Down Under

Jason Momoa is Aquaman on and off set because even when he's chilling shirtless he looks like a freakin' superhero!

Momoa showed off his bulging pecs, bis, abs -- everything really -- while hanging on Australia's Gold Coast. We'd say he shamed the mere mortals around him, except his friend is a beast too!

"Aquaman" doesn't start shooting until the end of May, but Jason looks ready to go right now. Dude's even got his body double ready to roll.