Polina Polonsky: Lamar Odom Cheating Partner AND "Crack Head" Enabler?

Polina Polonsky, one of the women romantically linked to Lamar Odom in his recent cheating scandal, may have also been one of his "partying" partners. In fact, a new report says Odom labeled her a "groupie," "junkie" and "crack head" while wife Khole Kardashian was breathing down his neck this month.

According to texts between Lamar and Polina, an attorney who he crashed with during the last few months, she partied with him while he was doing crack. On July 13, Khloe Kardashian confronted Lamar at a downtown L.A. motel, where he was holed up with rumored mistress Polina Polonsky and doing drugs. Desperate to save her crack addict husband, Khloe manhandled him out of there and back to their home, where she begged the 33-year-old to get help.

At that point, Lamar started texting Polina right in front of Khloe, telling Polina he "f--ked up." Polonsky responded by telling the NBA star, "You're corny." Odom then called her a "Groupie junkie ... crack head" and warned her "U might want to b careful. Narcs know. They have footage, audio n pics." Polina's response, perhaps offering a bit of foreshadowing, was, "Stay in your lane." He shot back, "4real. Know where u work. U live. Ur parents." Police arrested Lamar Odom for DUI Friday morning after he was cruising down the freeway at low speeds and having trouble staying in his lane. It's not known what he was on, as refused all chemical tests.

But cops cited "obvious" intoxication and believe he was under the influence of booze and drugs. As for Polonsky, Khloe reportedly knew Lamar had a substance abuse issue for years, but the "crack" texts clued her in to his issue with that specific narcotic. Before Lamar's crack addiction surfaced publicly, he had been accused - at length and in detail - of having affairs with Polina and Jennifer Richardson. The more this strange saga plays out, the more we realize the extent of Odom's problems, and fear the worst. We genuinely hope he gets help. Now. Khloe and Lamar: Will it last?