Is Khloe Kardashian dating estranged husband Lamar Odom? The former couple reportedly talks all the time according to one website despite the "Keeping Up With the Kardashian" star filing for divorce against the basketball player.

"They're talking all the time," a source told Us Weekly. "It's not over yet."

This prompted tongues to begin wagging that Khloe Kardashian is dating Lamar Odom again. Another reason that fueled rumors that reconciliation is in the horizon was after she made a significant addition to the Calabasas home she bought from Justin Bieber.

Khloe Kardashian is apparently building a full basketball court inside her mansion, which Lamar Odom thinks is a good sign.

"He thinks he could get Khloe back," Us Weekly said, citing another source which offered how Khloe Kardashian's installing a basketball court really says something about her mindset.

The 29-year-old brunette filed for divorce against Lamar Odom late last year after reports of the basketball star cheating on her surfaced on the Internet.

After filing for divorce, Khloe Kardashian was said to be dating baseball star Matt Kemp, The Game and Rick Ross in no particular order. Both Matt Kemp and The Game have insisted that they are really close to the Kardashians and are in no way dating Khloe Kardashian.

Earlier, E! reported that Khloe Kardashian regularly "checks in with Lamar to see how he's doing" although the website said that there's no reconciliation in the horizon following the divorce filed by the reality star against Lamar Odom.

In another interview, however, a remorseful Lamar Odom insisted that he's committed to making himself a better man.

"I want to make it work with Khloé...I'm focusing on getting better," Lamar Odom told In Touch Weekly.

The former NBA player played for two games in a Spanish basketball team Baskonia before returning back to the US after sustaining a back injury.