Heidi Montag: "I Tried To Get Lauren Conrad's Sex Tape Back."

Heidi Montag claims she isn't to blame for the Lauren Conrad sex tape drama. On the Late Show With David Letterman Wednesday, Heidi dished, 'I tried to help her get it back for, like, a year. I was like, 'You gotta get it back, you gotta do something about this.''

When LC's ex Jason Wahler threatened to release it, Heidi said, 'she was like, 'I don't know what to do..' I was like, 'Well, let's get it back. Next thing I know. it's blamed on me. All of a sudden, I made up the sex tape.. I didn't film it, I didn't do it, I'm not trying to sell it. How did it come down on me?"

Asked when the tape would come out, she told Letterman, 'I don't know. I'm wondering that myself.' Watch the clip under the cut!