14. Sean Penn

Those who watched the movie “I Am Sam” probably still have a hard time imagining actor Sean Penn being a smoker.

Nonetheless, the actor is known for many things aside from smoking, such as bashing a paparazzi’s camera and involving himself in political activism. Mix that with a long-lasting habit of smoking cigarettes, and you have yourself one pretty ordinary Hollywood celeb.

Perhaps Penn is using cigarettes to dull his hot temper, or maybe he just enjoys their smell. In any case, Sean Penn’s movie roles certainly drive us away from the idea that he could enjoy a smoke every once in a while.