Lamar Odom

There were conflicting reports about whether Lamar Odom had entered a rehabilitation center for drug and alcohol abuse.

On Wednesday, People reported that the basketball star had checked himself in less than a week after he was arrested for driving under the influence. But on Thursday, TMZ.com reported that Odom is not in rehab, but has once again gone missing. People later reported that Odom had, in fact, spent roughly a day inside the treatment center before leaving on Thursday afternoon with an assistant. He was later spotted around Los Angeles, according to the magazine.

Celebrities who've survived scandal

Odom's relationship with his wife of nearly four years, Khloe Kardashian, has recently been the subject of speculation following reports that Odom cheated on Kardashian and was using drugs. Days after TMZ reported that Odom had been using crack cocaine for at least two years, he reportedly went missing for more than 72 hours.

Odom is due back in court on Sept. 27 for his DUI arrest.