There have long been rumors that OJ Simpson is Khloe Kardashian's real dad.

She's just so much bigger than her two full sisters. And since her "father" Robert Kardashian's passing Kris Jenner has certainly shown a taste for darker meat.

One of OJ's former prison guards, Jeffrey Felix, has spoken on the OJ/Khloe paternity situation.

"[Khloe] has to go there and talk to him," Felix told the Daily Mail Thursday. "He wants her to come out to Lovelock and visit him in person. O.J. will do it, and the prison officials have told him they will allow it. It's just a quick mouth swab, and they would allow it to happen during a visit."

He could be paroled as early as next year.

Keeping Up With the Kardashians featuring O.J. Simpson anyone?