KHLOE AND LAMAR ALLEGED MISTRESS COMES FORWARD

Are Khloe Kardashian and Lamar Odom in trouble? Attorney Polina Polonsky claims they are, telling Radar Online that she's the woman Lamar cheated on Khloe with this summer.
Polonsky says she met Lamar the night of Kim Kardashian's baby shower, June 2, and the two carried on a six-week affair behind Khloe's back.

Khloe Kardashian Odom has been denying for months that her marriage is in trouble, but a woman who claims she had an affair with Lamar as recently as June says he acted completely available and made it clear that he didn’t want to be with Khloe anymore.
“I was under the impression that he had left Khloe … he acted completely available and we definitely had a mutual attraction,” Polina Polonsy said. “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.”

Polonsky also alleges that Khloe confronted her in mid-July at the Vagabond Inn, screaming outside Polonsky's room with Lamar calling people to come and get her.
The attorney further claims that she wants her story to be made public because Khloe has investigated her loved ones and has personally tried to attack Polonsky.
A family insider tells Radar that Khloe doesn't want to believe Lamar cheated, but in her heart she knows. "It's really, really sad, because she loves him so much," says the source.

So far, Khloe is mum about the whole thing on Twitter, though she did post the above photo two weeks ago with the caption, "My Lam."
For his part, Lamar has not overtly addressed these claims, but he wrote on July 12, "Before her there never was and without her will never be. Wifey is real," which sounds to us like a jab at the rumors.