Lamar Odom and Khloe Kardashian are back talking on a regular basis, apparently gauging if their might be a chance at a reconciliation, according to Us Weekly.

"They're talking all the time," a source told the magazine. "It's not over yet." The magazine adds the 29-year-old Keeping Up With the Kardashian star is also in the process of "building a subterranean basketball court" in her new home, further fueling rumors of a reconciliation with the former NBA Sixth Man of the Year Award winner.

Kris Jenner cries for Lamar Odom

"Her installing a basketball court really says something," a source close to Odom told Us Weekly. "He thinks he could get Khloe back."

The 34-year-old Odom recently returned to the states after suffering an injury while playing with a Spanish pro team. He has vowed to win back his wife of four-years, telling reporters "Khloe will always be my wife. No matter what."

Citing irreconcilable differences, Kardashian filed for divorce from Odom last December following a summer of widespread allegations of his chronic infidelity and hardcore drug use.

Lamar's drug woes

Over the last several months, Odom has claimed to be drug and alcohol-free and is hoping to resume his NBA career.

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