Khloe Kardashian has reportedly been "crying hysterically" after hearing the latest Lamar Odom cheating rumours.
The Keeping Up with the Kardashians star is apparently seeking advice from her mother and manager, Kris Jenner, following the recent "confession" of another mistress.
Kris has reportedly been trying to get Khloe to relax but the former X Factor USA co-host is said to be distraught.
She called "Kris very, very early on Wednesday morning after reading about Lamar's latest mistress coming forward," a purported family insider told Radar Online.
"She has been crying hysterically. Kris has been trying to calm her down, but Khloe seems to know in her heart that Lamar has been indeed cheating on her.
"Lamar is Khloe's entire world, and she can't understand why he would cheat on her. It's really, really sad, because she loves him so much," the insider said.
Three weeks ago Star magazine published claims the basketball player had enjoyed a year-long affair with a 29-year-old woman named Jennifer Robinson.
Now lawyer Polina Polonsky is coming forward with allegations she had a six-week fling with the 33-year-old earlier this summer.
Polina passed a polygraph test regarding the claims and alleges they first met on June 2 at the Roosevelt Hotel in Hollywood, according to Radar.
Lamar was reportedly living at the accommodation for a week at the time of them connecting.
"I was under the impression that he had left Khloe, and that's why he was living at the Roosevelt," Polina explained. "He acted completely available and we definitely had a mutual attraction."
After various dates on June 9 they reportedly had their initial smooch and were sleeping together four days later.
Khloe hasn't taken the affair gossip to heart until now, insiders claim.
"Khloe didn't take it seriously," the source told Radar, adding that she is "rattled" her alleged love rival passed a lie detector test.
"Lamar hasn't been denying the affair as strongly as he did with others in the past. Khloe is literally feeling sick to her stomach. It's just gut wrenching to watch her go through this."
Khloe and Lamar have yet to publicly address the latest affair claims.
- Cover Media