One hunk that muscle fans should be keeping their eyes on for 2009 is Sam Witwer, according to site fan Danielle Orchard, who recommended I include him.  Sam has many strings to his bow.  Not only is he a successful actor currently appearing in hit show Smallville, he also has his own band, The Crashtones.  And if that isn't enough, he's also hot as hell.  Being in a band means double the excuse to see shirtless sweaty pics, so let's hope there's more of this hunk to come!  Take it away, Sam!