Chris Pratt Now
Leading man is exactly what Pratt transformed himself into. He was first in a couple of successful films, Zero Dark Thirty, and Her, playing different characters than before. But, when producers cast him as the male lead in Guardians of the Galaxy, Pratt threw himself into the role. He transformed himself into a new Chris Pratt; a more badass version. After he shed all that body fat, his face changed considerably. To this day, Pratt retains the leaner Chris Pratt look.