He’s one of the most prolific stars in Hollywood, and Tom Cruise isn’t letting his advancing age keep him from looking fabulous in “Mission: Impossible 4.”The “Minority Report” stud has reportedly put himself on a strict diet and regular fitness program in an effort to tone up his form for the flick.According to an insider, “Tom has put himself on a strict fitness routine and diet, which includes daily three-hour workouts and a low-carb meal plan consisting of 1,200-1,300 calories per day.”The source added, “Tom is determined to look like he did ten years ago… he has been working out with his personal trainer.”
