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from www.tmz.com – The “American Idol” kids are following in the footsteps of orgy-lovin, sex-crazed, swingers — TMZ has learned — because the mansion they just moved in to was previously used for PORN!

Sources tell TMZ, the new digs currently housing the top 9 finalists on ‘Idol’ is the same place Playboy TV shot season 2 of its racy sex show “Swing.”

For those you who haven’t seen it … “Swing” is a show about couples who move into a house with the sole purpose of “living out their erotic curiosities” through swinging … i.e one big fat excuse for banging each other as often as possible.

As for the specs — the former sex den is a 10-bdrm, 16-bath, 16,000 sq. ft swingers dream … now housing the squeaky clean — soon to be Disney World attraction — “Idol” finalists.

Note to the contestants — bleach is your friend.