Arnold Schwarznegger. The former governor of California and body builder turned actor once did porn. That's one muscle we never really get to see.
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Girl next door, Cameron Diaz, once did porn to give her career a jump-start. Looks like it worked.
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Even David Duchovny starred in porn at one time. He dropped his pants and rolled the dice, ending up as an actor in Hollywood.
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It may be hard to believe, but Helen Mirren did her fair share of porn. Women still envy her breasts today.
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Jackie Chan is an action star, action choreographer, martial artist and stunt performer. One of his former stunts was a gig in porn.
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Marilyn Monroe was a sex symbol in the 1950s, and her candle never died. Even today, women try to emulate the beautiful actress, but hopefully they don't do porn like she did.
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Good old Joey Tribbiani in porn? Yep, Friends' star Matt LeBlanc started his career in porn. How you doin'?
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She's the fast talking talent manager on HBO's "Entourage," but back in the day, her lips were doing more than talking. Perrey Reeves once starred in porn.
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Sasha Grey. We all know her from the hit HBO show "Entourage," and based on her character, it may not be a stretch that she once did porn. Whatever porn she did propelled her into the Hollywood limelight.
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Sylvester Stallone, The Italian Stallion once took porn for a ride. Back in the day, Sly did what he could to survive and make it in Hollywood. Yo Adrian!