Just as her boy crop was finally growing out, the 38-year-old actress got to know that she would need to shave her locks for re-shoots of certain scenes in 'Mad Max 4: Fury Road', reported Daily mirror.
"Charlize really didn't love having a crew cut and was thrilled when it eventually started growing out. It's now at a great, workable length and she has been proud to show it off," a source said.
The actress, who is bound to get the hair cut, is expected to undergo gruelling workouts.
"Charlize is obviously contractually obliged to go along with any re-workings of the film, and will soon be shaving off her hair once again. She is devastated. It also means a few more gruelling workouts to rehab the athletic physique she had over a year ago," the source said.
Theron will have to return to Namibia with her co-stars Tom Hardy and Rosie Huntington-Whiteley to reprise her role as in the action flick.