Christian Bale – Diet & Exercise
Even if you are not a fan of Christian Bale, you still have to give him credit for his religious dedication to his roles. Throughout his enviable career, or should we say yo-yo years, he has gone from the next Mr. Universe to a walking skeleton. For Reign of Fire, he bulked up 190 pounds of muscle, but then in The Machinist, he shed 70 lbs. For his Batman Begins film, he put on some serious muscle back, only to turn to cheeseburgers and 50 pounds weight gain for American Hustle. Well, diet and exercise take on a new meaning when done by Bale.