Lamar Odom has entered a rehabilitation facility following his recent arrest. Early Saturday morning (January 17), the 46-year-old former Los Angeles Lakers player was arrested and booked for driving under the influence in Las Vegas. Along with the DUI charge, Lamar also received two traffic violations – driving more than 41+ miles per hour over the limit and improper lane change/failure to maintain lane. Over the years, Lamar has struggled with drug and alcohol addiction. When they sat down for a conversation, which was filmed for The Kardashians, last year, Khloe, 41, looked back at punching Lamar in the face when she learned he was using again.