Playboy Playmate Karissa Shannon claims she did make a sex tape with The Hills’ Heidi Montag, but insists the unpopular reality star’s husband Spencer Pratt did not film it. Shannon accuses Pratt of stealing her camera and the footage.

“There is a sex tape of me and Heidi. It’s just me and Heidi, that’s it. Me and Heidi were hanging out at her house in Malibu and he came over to pick up some stuff and he ‘accidentally’ took my camera. I talk to Heidi every single day and I tried to be there for her when she was going through her divorce, but now it’s starting to affect my life. Spencer had no right to steal my camera,” Karissa explained in a video interview with RadarOnline.com Friday.

Karissa adds that she doesn’t “want people to see” the tape.

“There are other things on there that I don’t want to come out, including the video of me and Heidi. I don’t “want people to see it. I don’t know, I just wish I’d done it [the sex tape] with Lindsay Lohan. At least it wouldn’t be on the market right now!”

Pratt allegedly found the footage earlier this summer, while moving his belongings out of the Malibu home he once shared with Montag. Heidi filed for divorce from Spencer in July. Pratt also claimed he was in negotiations with Vivid Entertainment to sell sex tapes featuring himself and Heidi.

Meanwhile, the estranged couple is rumored to be going to “relationship counseling” in an effort to save their 1 year marriage. Pratt is also said to be in treatment for addiction to fame. Montag has said she has no knowledge of any sex tapes.