IN THIS ISSUE: Kendra Betrayed

Call it a case of sex, lies and videotape. Friends say Kendra Wilkinson Baskett is the victim of two angry exes: a former lover and a manager she once fired.

OK! GALLERY: KENDRA WILKINSON'S SCANDALOUS SEX TAPE STILLS

Since early May, the 24-year-old reality star's been waging a legal battle to keep an X-rated sex tape, Kendra Exposed, from hitting shelves. She's also been battling rumors that she was the one who approached Vivid Entertainment, the film's distributor, with the steamy footage.

OK! VIDEO: KENDRA TALKS SEX TAPE, BEGS "DON'T PRESS PLAY"

A source close to Kendra tells OK! those rumors are "100 percent untrue" and alleged that Justin Frye, the ex-boyfriend with whom she made the tape, "sold it not just for money, but out of vengeance." The source alleges that a family member of Justin has confirmed his involvement, citing his financial motives — namely his bragging in 2008 about all the houses he was going to buy with the money from Vivid.

OK! COVER STORY: KENDRA'S SEX TAPE SCANDAL

According to the Kendra Insider, she and Justin has been living together for two years when she left him (and their sex tapes) behind to go live in the Playboy Mansion with Hugh Hefner.

"Hell hath no fury llike an ex scorned," the insider says of Justin's reaction. "The more famous she got, the more bitter he got."

FOR MORE ON THE INSIDE STORY OF THE PLOT BEHIND KENDRA WILKINSON BASKETT'S SEX TAPE, CHECK OUT THE NEW ISSUE OF OK! IN STORES THURSDAY!