Actor David Corenswet's Clark Kent appears to be shy and a little clumsy, and director James Gunn has opted to give him curly hair to distinguish him from Superman's straight hair with a single curl.

Just about every superhero needs a secret identity, and some may claim that Clark ... also changes his hairstyle as well as his posture, being much more slumped over than Superman.

Tom Welling, who famously played Clark Kent/Superman in Smallville, looks almost unrecognizable in recent photos, sparking curiosity among fans.

Soon, the world will meet a new Clark Kent in Superman. (Formerly titled Superman: Legacy). DC Studios co-CEOs James Gunn and Peter Safran are rebooting the most famous superhero in the world as ...