Scott Disick returns to rehab

Scott Disick has checked into rehab again.

The reality TV star, who was in rehab in Costa Rica in March, is now at a drug rehabilitation center in Malibu, reports ET. Disick split with his ex, Kourtney Kardashian, over the summer.

Disick's rehab visit comes amidst a hectic and heartbreaking time for the Kardashian family: Lamar Odom, Khloe Kardashian's ex, is in the hospital after being found unresponsive by employees of Dennis Hof's Love Ranch in Crystal, Nevada, on Tuesday.

Odom is in critical condition, and his family and the Kardashian family are at the hospital by his side. Rob Kardashian and Kris Jenner both asked fans to pray for Odom.

Authorities said that brothel workers calling for an ambulance on Tuesday reported that Odom had been doing cocaine and taken sexual performance enhancers.