Spencer Pratt Selling Heidi Montag Sex Tape

Courtesy of Kevin Perkins/PacificCoastNews.com

Heidi Montag sex tape starring Karissa Shannon!

Ladies and gentleman, Spencer Pratt is getting desperate. With most people failing to pay attention to him, he's conveniently managed toget his hands on a sex tape starring Heidi Montag and Hugh Hefner's ex Karissa Shannon. And now he's shopping it around for $5 million, hoping to sell it to Vivid Entertainment!

READ: Spencer Pratt Writing Tell-All About Heidi

As if Heidi Montag needed one more reason to realize dating (and marrying!) Spencer Pratt was the biggest mistake of her life. Now he could make her reputation go straight down the tubes (ahem, further down) by releasing a supposed sex tape of her with Karissa Shannon.

According to TMZ, "We're told not too long ago Spencer was at the Malibu house he once shared with Heidi... moving out some of his stuff. Sources tell us Spencer came upon a camera with XXX video of Heidi and Karissa..." What a slime ball! But we suppose a tape with Heidi and Karissa would be better than a tape with Heidi and Spencer?

We'd be doubting any tape even exists, but it seems that Karissa is confirming that it does. TMZ reports, "As for Karissa Shannon - she tells us such a tape does indeed exist, but she's not convinced Spencer really has it. Karissa says if the tape ever sees the light of day, she'll sue the pants off him."

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And get this. Spencer says that by selling the sex tape he'll be helping Heidi's career. Spencer is doing Heidi a favor by selling her tape! He says, "When I realized how much Kim [Kardashian] was making [after her sex tape went public], my logic is this is the best thing I can do for my ex-wife... Kim is on the cover of Allure right now. Heidi isn't on the cover of Allure." Um, Kim also worked her butt off and proved her talent after her sex tape fiasco.

READ: Hugh Hefner's Ex Moving in With Heidi Montag

Heidi's denying there's a sex tape and Heidi's friend Jennifer Bunney says Heidi is "extremely religious" and would never do that. Why did Karissa confirm it then? Spencer sent out a tweet yesterday saying, "The sex tape will not feature any bisexuality. It will however feature trisexuality. Also - a triceratops." Cryptic, as always.

Will this sex tape ever see the light of day? We seriously hope Spencer Pratt is not made $5 million richer for a tape that's not his! If anything, we think Heidi and Karissa should sell the tape before Spencer is able to make money on it! But gross- we do not need to see this tape!