Female entertainers perform a striptease at The International Specialized X-SHOW Exhibition for Adults in Moscow, Russia.

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Female entertainers perform a striptease at The International Specialized X-SHOW Exhibition for Adults in Moscow, Russia. (Getty Images/Sasha Mordovets)

See more of : Pictures, models, Exxxotica, Expo

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Porn actress Sophie Evans attends 'Barcelona Erotic Fair 2010' press conference at Hotel Barcelo Sants in Barcelona, Spain. (Getty Images/Javier Fernandez Del Corral)

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Actor Jim Norton (C) poses with transsexual entertainers Gia Darling and Allanah Starr at the Adult Video News Adult Entertainmnet Expo in Las Vegas. (Getty Images/Ethan Miller)

See more of : Exxxotica, expo

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A babe walks around at the Cape Town Sexpo in Cape Town, South Africa. (Getty Images/Nardus Engelbrecht)

See more of : pose, Pictures, Exxxotica

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A dance show at the Erotica in London's Olympia. (Getty Images/Graeme Robertson)

See more of : Exxxotica, expo, dance show

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Female entertainers perform a striptease at The International Specialized X-SHOW Exhibition for Adults in Moscow, Russia. (Getty Images/Sasha Mordovets)

See more of : X-SHOW Exhibition, The International Specialized, Pictures, opening, day

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Adult film star Minka waits to sign autographs at the AVN Adult Entertainment Expo in Las Vegas. (Getty Images/Justin Sullivan)

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