'Dem stems! Fab abs! How did they pull it off? From Ryan Gosling in Crazy, Stupid, Love to Channing Tatum in Magic Mike, check out how these ultra-fit celebrities achieved their best shapes ever in movie roles!
Those shorts were made for wearing! Simpson actively prepared for her role as Daisy Duke in the 2005 movie The Dukes of Hazzard by working with celebrity trainer Michael Alexander. Simpson's workout regimen included running and repeated lunges and squats to help shape her stems.
Credit: Warner Brothers/courtesy Everett Collection