Jason Momoa [1] is definitely one of the hottest guys in Hollywood, and if you want solid proof of this fact, look no further than his Instagram. The 40-year-old actor is married to Lisa Bonet, is stepdad to Zoë Kravitz [2], and has quite an impressive résumé. But if his presence on social media proves anything, it's that he's just a down-to-earth guy from Hawaii who likes to have a good time. In addition to many shirtless moments [3], he also posts cute snaps with Lisa [4] and his beer-drinking antics and offers support for good causes. Keep reading to see his best Instagram moments, and then check out all the times he probably made your knees buckle [5].