Mindy McCready claims she has nothing to do with the leak of a racy home video featuring married actors Eric Dane ('Grey's Anatomy') and Rebecca Gayheart ('Nip/Tuck') with former beauty pageant queen Kari Ann Peniche.

"I did not want to be dragged into all of this," the troubled country singer tells 'Access Hollywood.' "I did not want to be a part of this."

Mindy and Kari Ann were roommates on the reality show, 'Celebrity Rehab With Dr. Drew.' Kari Ann tells TMZ that she got into an argument with Mindy over money and that the singer retaliated by stealing the hard drive from her computer, which contained the home video. Mindy denies these claims and points the finger back at the beauty queen.

"She is evil personified, she is evil in human form," Mindy says of Kari Ann. "She will hurt anyone she can to make money."

Police are now investigating how the tape, to which Eric Dane owns all legal rights, made its way onto the Internet.