*Lamar Odom reportedly promised his estranged wife Khloe Kardashian that he would leave alcohol and drugs alone following his near-fatal overdose last year. Sadly, it appears he has slipped up again.

On Sunday afternoon, the former NBA star was spotted downing liquor at the Beverly Center mall in Beverly Hills.

Per TMZ:

As his friend shopped for shoes, Lamar retreated to a bar inside the mall, and went for the Cognac. He schmoozed it up with a few women, dropped $60 cash and beat a hasty retreat.

TMZ Sports broke the story, on Easter Sunday Lamar hit up a bar hours before going to church with the Kardashians and ordered 3 Remy Martins. Khloe almost immediately threw in the towel.

View the pics here.