Kris Jenner Admits to Cheating on Bruce, Sister Claims

Kris Jenner admitted to cheating on her husband Bruce Jenner, Radar Online reported Monday.

Karen Houghton, Kris' sister, revealed to Star magazine that Kris confessed that she had been unfaithful to her husband. Houghton said that is the reason why Kris and Bruce separated after 22 years of marriage last week.

"Kris has admitted to cheating," Houghton said, "it's so funny because I could never see a guy cheating on her. She's so powerful."

Houghton did not believe that Bruce strayed from his marriage vows. She felt her brother-in-law was faithful.

"I do not believe that [he] has ever cheated on Kris ... And I don't think he ever will, if they stay together," she said.

Houghton said that she did not expect her sister to remain single. She felt that Kris had qualities that would relate to a potential mate. She praised her sister for being a force in business.

"My sister is a person who likes to stay really busy, focused, in control, done, done, ABC, you know," she said. "And even a little bit anal. But I think that's because when you have situations inside of you that aren't filling your complete happiness, there's a hole in you. And I think right now, Kris has that hole in her because of what's going on with the family right now."