Lamar Odom Cheating On Khloe Kardashian: Polina Polonsky ,Alleged Mistress Passes Lie Detector Test [PHOTOS]

Following Richardson's claim that she engaged in a lengthy affair with the husband of Khloe Kardashian (it supposedly included a threesome!), some woman named Polina Polonsky has come out and told Star Magazine the same thing.

Khloe Kardashian's life is all over the tabloids right now as her husband, Lamar Odom, is involved in a cheating scandal with not one, but two, women, Radar Online reported.

According to the report, Lamar not only had a yearlong affair with Jennifer Richardson, but now another woman, Polina Polonsky claims that she had a six week long relationship with the NBA player.

While Khloe Kardashian and Lamar Odom could chalk this up to another person trying to gain money or fame, it seems that Polina has passed a lie detector test about the alleged affair.

Polina Polonsky, an attorney, says she met Odom June 2 at the Roosevelt hotel and was "under the impression he had left Khloe" because he was residing there.

"He acted completely available and we definitely had a mutual attraction," Polonsky tells Radar Online.

Over the next week, the two flirted, eventually kissed... and then totally had sex on June 13 at Polina's apartment!

"I was under the impression that he had left Khloe, and that's why he was living at the Roosevelt," Polonsky said.

"He acted completely available and we definitely had a mutual attraction. After we had sex, Lamar stayed the night with me. The next day we went back to the Roosevelt. I stayed there with him for the next couple of nights," Polina added.

Polonsky says she stayed with Odom at the Roosevelt for a couple nights, but Khloe soon found out about the relationship.

However, once Khloe found it she confronted Polina at her apartment. "I couldn't believe they found where I lived and came to my apartment! They were knocking on the door, but Lamar refused to answer," she said.

"I couldn't believe they found where I lived and came to my apartment! They were knocking on the door, but Lamar refused to answer."

Polonsky claims she was with Odom for about six weeks and Radar says she has passed a polygraph to verify these accusations. Are you buying them? And can the marriage of Lamar and Khloe survive TWO alleged affairs?!?What are your thoughts on Lamar Odom's alleged cheating scandal? Do you think Khloe Kardashian should stick by him if he's been unfaithful?