Khloe Kardashian could soon be running back to Lamar Odom. According to a report from New Idea, James Harden allegedly said that he is single even amid the release of his dating photos with the "Keeping Up with the Kardashians" star.

The 30-year-old TV personality could be running back to her estranged husband as a recent report revealed that James Harden supposedly cheated on her. The Houston Rockets player was accused by Australian student Rochelle Relf of hooking up with her at the same time that he was dating Khloe Kardashian.

"Khloe was with James in Hawaii, then he flew to Australia and spent the night with me," said the 23-year-old blonde stunner.

"He was charming, affectionate - he asked me to visit him in America and told me that he was a single guy."

Khloe Kardashian was already cheated on by Lamar Odom, so Rochelle Relf said that she wants to expose James Harden's similar ways.

"I don't want to hurt Khloe, but as a woman I think we need to hear these things and she should know the truth," she said.

"James is very good at making himself out to be a loyal person."

"He is Mr Romantic and says what you want to hear, but he is in no way ready to be settling down and it's no secret Khloe wants a family," Rochelle Relf added.

News about James Harden's alleged affair came out just weeks after he and the youngest Kardashian sister began dating. According to Hollywood Life, news about their relationship reportedly shocked Khloe Kardashian's estranged husband, Lamar Odom.

Aside from the fact that Khloe Kardashian and Lamar Odom are still married, the former NBA star was supposedly upset since he recently just lost two of his close friends from drug overdoses.

"Lamar is in disbelief. After his two close friends just died and when he needs her the most, she's out crushing with another man - an NBA star at that," an insider revealed.

"She might as well take a real knife and stab him in the chest. He thinks Khloe's f**ked up for this."

"He's seriously hurt by this because he absolutely wants to put the pieces of the puzzle to their marriage together," the insider claimed.