A gorgeous model claims she had an affair with Kanye West while he was dating pregnant Kim Kardashian, according to a new report.

Leyla Ghobadi, 24, who resembles the Keeping Up With The Kardashians star told Star magazine that she had sex with the Watch The Throne rapper and that he is only dating Kardashian to help keep up his fan base. 

"This is going to destroy the Kardashian family," Ghobadi told the publication. "It's bad. It's really bad. It's just embarrassing. But if I were Kim and about to have a baby, I would want to know."

Ghobadi claims that she first met the rapper in New Jersey when he spotted her in the crowd during a concert in July 2012 at Revel Oviation Hall in Atlantic City. Kardashian reportedly attended the same show too, and was sitting in the VIP box.

The model said she was dancing to West's hit-song, Mercy in the front row of the concert when the rapper noticed her.

"He invited me back to his hotel room, but I refused, as I felt it was too rushed," she said.

When Ghobadi rejected, West allegedly invited her and her friends back to the next night's concert with backstage passes.

"He told me . . . he wanted to 'hook up,' but I was concerned that he was seeing Kim Kardashian," she said. "He told me that [the relationship] was for publicity and nothing serious."

Ghobadi's friend, who reportedly was also backstage with her supports the claim. "[Kanye] kept touching her hair and they were laughing. Kanye was just really aggressive in his approach to her," the friend said.

Ghobadi said she finally gave in to the rapper and after the pair flirted, she agreed to go back to his hotel room. 

"We began to make out for a while - and next thing I knew, we were both naked and having sex," she said.

The model is also claiming that she had another sexual encounter with West in New York City in October, while Kim was filming in Miami.

West reportedly contacted Ghobadi to meet up this past weekend while the rapper was in town for his birthday, but the model refused.

"I would never do that to someone," she said.

Tags: Kanye West Kim Kardashian pregnant