Ray-J is set to release his explosive new book, Death of a Cheating Man: What Every Woman Must Know About Men Who Stray, which gives details on his past relationships with women. One of the more racier stories details his relationship with a woman named "KK," who he claims left her husband for him when they first started hooking up.

"[KK] let me know she wanted to get with me. She left her husband for me as soon as we started having sex."

It's not hard to figure out who "KK" is, considering the initials match up with one of his most famous girlfriends, Kim Kardashian, not to mention the time frame he details totally match up. Ray-J also gave details of why he never trusted "KK" in the relationship, because she cheated on him with her husband.

What broke them up, according to Ray-J, was jealousy. He said KK believed he was cheating with every girl he ran across and wanted to know where he was at all times.

Source: huffingtonpost.com