Liam Hemsworth and Ian Somerhalder are two of the hottest guys in acting right now, but you didn't need us to tell you that -- just check out the shirtless photos above for physical proof!

The 'Hunger Games' actor and 'Vampire Diaries' star may have very different looks, with Liam's peachy skin and blond hair opposed to Ian's darker features and olive skin. However, their bodies are equally amazing, making this decision that much more difficult: Who gets your vote for hottest shirtless star? Liam or Ian?

In the picture above, you'll see Miley Cyrus' fiance in all of his amazingly hot glory. Like for real, Miley, you are one lucky lady. Although he's no beef cake like his big bro, Chris Hemsworth of 'Thor' and 'The Avengers,' Hemsworth's lean physique looks toned and buff as he flexes his six-pack abs and broad shoulders poolside. FYI, this shirtless still is from his upcoming flick 'Paranoia,' so go check it out if you really want to get an eye full.

Ian Somerhalder, on the other hand, has a bit more of a slender build than Hemsworth -- probably since he stands at 5' 10", while Liam has a few inches on him at 6' 3" -- but he is equally ripped for his stature. The man known on TV as Damon Salvatore showed off his shirtless physique for the Season 4 finale of 'The Vampire Diaries' (although we've been able to glance over those muscles before on the show), and we were like "DAAAANG!" No wonder people are gunning for him to play the bewitching, S&M-loving character of Christian Grey.

So, which of these guys is way too sexy for their shirt? Vote for Liam or Ian below!