Before they were stars: Celebrities' past jobs

Slideshow posted in Photos | Wednesday, February 16, 2011

52 of 80: Before becoming Don Draper in the hit drama series 'Mad Men,' Jon Hamm worked as a high school drama teacher, a set dresser for softcore pornographic films and as a waiter.

'You gotta move cameras around, and ashtrays," he told the UK newspaper The Guardian in 2010, regarding his adult movie experience. 'Continuity is apparently an issue.' ( Photo / Lionsgate Television)