Ray J alleges Kim Kardashian cheated on first husband

Kim Kardashian’s initials are KK, and she and Ray J dated after she split from her first husband. (Norman Scott/startraksphoto.com)

Kim Kardashian’s infamous sex tape with Ray J could have been made when she was still married to her first husband, according to claims made in the R&B singer’s new book.

In “Death of a Cheating Man: What Every Woman Must Know About Men Who Stray,” Ray J refers to a former paramour who he dated for more than two years as “KK.” The initials match up with Kardashian’s, as do the time frames given for their involvement. While Kardashian married music producer Damon Thomas in 2000, the two divorced in 2004.

Ray J alleges that “KK” pursued him while she was still technically married.

“To be honest, the whole thing started off wrong,” Ray J, who was more recently linked to Whitney Houston, writes. “We’d known each other for a while before we dated and there was a mutual attraction, but she was married … She let me know she wanted to get with me. She left her husband for me as soon as we started having sex and things between us got intense really fast. After that, I felt obligated to be with her.”

Ray J says that the nature of his relationship with the woman described in the book was highly sexual.

“We were like animals; sexually free to to try anything, and we did,” he writes. “For years KK and I had a great sex life. There was more to our relationship, but the majority of it was about our wild and extreme sexual chemistry. She was a straight freak who was down to do whatever, whenever and that seriously hypnotized me.”

Ray J claims that over the course of their relationship, both he and KK cheated on each other. He said that the relationship fell apart over KK’s extreme jealousy, which included tapping his phone to see who called him.

Ray J’s book was released on Valentine’s Day. Now, a source tells Life & Style that Kardashian is upset with the book.

“Kim’s putting on a brave face, but she’s furious about Ray J cashing in on her,” a source tells Life & Style. “There’s so much that has gone wrong for her this year — he’s just another person trying to humiliate her.”