Milo Ventimiglia was shirtless yesterday while working on the upcoming fourth season of Heroes in LA. He was fresh out of the makeup trailer with a chest of painted-on blood, which is a little more gruesome than some of his ab-bearing looks. While Milo's not in this year's Hottest Shirtless Guy contest, he might be on the roster for 2010. Until then, make sure to get your votes in on this year's matchups — especially before the second round closes on Friday.
To see more Milo, just read more.