What's His Best Hair?

Clean-shaven or bearded? Tousled or cropped? Rate the best looks for Zac Efron, James Franco and more

  • JON HAMM photo | Jon Hamm

Credit: Craig Barritt/WireImage; Byron Purvis/AdMedia

Updated: Wednesday Jan 12, 2011 | 06:00 AM EST By: Katherine Kluznik Rentmeester

JON HAMM

Don Draper, are you in there? The handsome Mad Men star covers his square jaw with a full beard that belies his '60s clean-cut character.