Sexiest Man Alive 2013

Sneak Peek: The Sexiest Men Alive Revealed

Check out this year's oh-so-hot Hollywood star – and some of the other guys who made our A-list. For more sexy men, pick up the new issue of PEOPLE, out Nov. 22

LUKE BRYAN

The 37-year-old country cutie with the sweet smile and Southern twang earned all sorts of admirers this year with his ACM Awards hosting gig and superfun album Crash My Party (yes, please!). But if we're being honest, it's that booty that's really being noticed: It has its own active Twitter feed and, well, this video (with more than 1 million views) speaks for itself.