Khloe Kardashian, Lamar Odom Cheating Scandal Confirmed: Mistress Polina Polonsky Passes Lie Detector Test, Claims Khloe Knew About Affair, Couple Filing For Divorce?

Khloe Kardashian and Lamar Odom's cheating scandal has another member joining the "mistress" group alongside Jennifer Richardson. Attorney Polina Polonsky passed a lie detector test admitting that she had a six-week affair with the NBA athlete earlier this summer.

According to Polonsky, the two met at the L.A.'s Roosevelt Hotel while the Clipper's star was living there when he and Khloe were separated.

"I was under the impression that he had left Khloe, and that's why he was living at the Roosevelt," she explains. "He acted completely available and we definitely had a mutual attraction."

The lawyer admitted that the couple began having sex June 13 at her apartment.

"After we had sex, Lamar stayed the night with me," Polina told Star. "The next day we went back to the Roosevelt. I stayed there with him for the next couple of nights."

Polonsky even admitted that Khloe found out about the affair and raced over to the hotel with her mother, Kris Jenner and banged on wrong door and even went as far as breaking it. After the incident, Odom decided to stay with Polonsky from June 22 through July 8.

According to RadarOnline, Khloe found out where Polonsky lived and rushed over causing another scene, "I couldn't believe they found where I lived and came to my apartment!" Polina explains. "They were knocking on the door, but Lamar refused to answer."

Khloe Kardashian, Lamar Odom Divorce Lawyers: Jennifer Richardson Cheating Scandal Leads To Filing Divorce Papers? [UPDATE]