Last year, American Idol housed the finalists in a mansion that was supposedly haunted.  This year, they're living in a mansion that was once used as the set of a porno.

When the top 10 contestants on American Idol were introduced to the enormous mansion in the Hollywood Hills, complete with a color-changing Jacuzzi, they were more than thrilled to call the place home for the next 9 weeks.

But TMZ claims the "Idol" house was the same place Playboy TV filmed the second season of "Swing", a show in which couples move into the same mansion to "live out their erotic curiosities through swinging."  Basically, to have a lot of sex.

A relaxing dip in that Jacuzzi doesn't sound so appealing now.

TMZ has a photo gallery of this year's "Idol" mansion and below is a trailer for "Swing", which seems to feature the same place.

Note:  Other than some bleeped profanity, there's nothing naughty in the clip.

What do you think? Is it OK for American Idol producers to put their contestants up in a mansion with such a racy past?  Give us your opinion in the comments section below.