Chris Pratt
Chris Pratt is a Marvel Cinematic Universe superhero, but it seems he has superpowers in real life as well since he makes losing weight quickly awfully easy. He had played the lovable character Andy Dwyer on the hit show Parks and Recreation before going completely buff and a super popular action star. We definitely approve of his transformation.
Christian Bale
Christian Bale is a highly decorated Hollywood actor. He has follow some strict weight loss programs. In fact, besides his superior acting skills, he is pretty popular for his amazing transformations in films. He was the starved lead in the movie The Machinest but was a superhero in the film Batman Begins.