7. Joe Manganiello. Joe Manganiello first appeared on True Blood in 2010, causing fans to immediately fawn over him. Who knew a werewolf could be so attractive? In 2012, he appeared in What To Expect When You're Expecting and Magic Mike. Both of his characters were understandably known for their incredible sex appeal. In 2013, he's going to continue starring in True Blood, and he has a few upcoming movie projects for us to look forward to as well. He has been taking to Twitter to post pictures of one of his projects. Looks like he's going to be a force to be reckoned with in that film.