A guide to Matthew McConaughey: the chameleon of cinema

Few A-list actors have had a career like Matthew McConaughey. The chameleonic actor got his start in the '90s, starring in the hit comedy 'Dazed and Confused.' After a few dramatic roles, the actor was typecast in many rom-coms, like 'How to Lose a Guy in 10 Days.' After that, he returned to some defining dramatic roles, winning an Oscar in the process. As McConaughey turns 49, it's the perfect time to look back on his incredible career. Click on to see the many faces of Matthew McConaughey.