Christian Bale has put himself through the wringer in the name of his art, but there was one transformation he refused to make.

The undisputed king of Hollywood body transformations, Christian Bale's intense physical and mental commitment to his roles make him one of the impressive method actors on the silver screen.

These physical transformations have helped make Christian Bale a living legend in Hollywood ... "these drastic changes have put his body to the test." Losing or gaining so much weight in such ...