It has been reported a few weeks ago that Khloe Kardashian is dating James Harden.

Though the camp of the "Keeping Up With The Kardashian" star has not been direct in addressing the rumors, the third of the Kardashian sisters has reportedly been spotted with the NBA star in various instances.

And now, rumors are circulating that Khloe Kardashian is purportedly pregnant with James Harden's baby.

And apparently, former NBA player and Khloe Kardashian's ex-husband, Lamar Odom, isn't happy about the news that his former flame is pregnant.

"Lamar heard that Khloe was pregnant and he lost it," a source reportedly told Celeb Dirty Laundry. "He has always thought that he and Khloe would wind up getting back together.

"When he heard that she was having a baby with someone else, he knew it was really over, and he became unhinged. That's why Khloe was so freaked out and left the gym. The old Khloe would have stood there and argued with him, and maybe even gotten physical."

Previous reports claimed that Lamar Odom is purportedly still in love with Khloe Kardashian. Lamar Odom has allegedly been hoping that he could make things right again with her.

"Lamar wrote that he loved her and asked if there was any way she would ever forgive him after everything that he has put her through," a source reportedly told OK! Magazine in a report that came out last month.

"She didn't say yes off the bat but she told him she was willing to give him a chance. Khloe met with Lamar in person, she needed to look him in the eyes."

Some speculate that Khloe Kardashian is purportedly rushing her divorce to Lamar Odom because she is allegedly pregnant with James Harden's baby.

Both James Harden and Khloe Kardashian's camp have been mum about the rumors that the reality star is pregnant.