from www.radaronline.com – Shortly after the news broke that Spencer Pratt was shopping around an alleged sex tape with estranged wife Heidi Montag, friends of the buxom blonde quickly spoke up on her behalf regarding the potentially embarrassing situation.

“Heidi’s really p—ed off,” the couple’s pal Cougar Zank told RadarOnline.com. “She denies there is a sex tap. She’s furious that Spencer would try and embarrass her like this.”

Cougar spoke to Steven Hirsch from porn distributor Vivid who confirmed that Spencer just tried to shop the tape but they have yet to see it.

When asked if Heidi knew about Spencer’s plans, her pal Jennifer Bunney told RadarOnline.com: “No way [Heidi know about this].

“She would never put out a sex tape of herself. She’s extremely religious and concentrated on getting her life to where she wants it to be.”

A sex tape, Bunney says, is the “last thing” Heidi would do.

Despite Hirsch’s claims about his conversations and negotiations with Pratt, Bunney is hopeful it is all a misunderstanding.

“Really, Spencer would never hurt Heidi. He loves her even despite the fact that they are getting a divorce. I really doubt the validity of this.”