After watching fight club for the umpteenth time and seeing Brad Pitt flashing those incredible six pack abs -- I just wanted to share with everyone the -- Brad Pitt workout and diet he followed.
Typically most Hollywood A-list celebrities that are trying to get down to this kind of body fat level are going to be following a fairly strict diet, they're going to be using circuit training, and they will be doing plenty of cardio to burn body fat off.
Bear in mind that his training program for his later movie "Troy" is different than that for fight club. Although in both movies he was lean and had his six pack showing, in Troy he added more muscle size.