Mackenzie Phillips has been busted at LAX for allegedly possessing heroin and cocaine. She’s in custody right now. At 10:00 AM, officers responded to Terminal 4, where 48-year-old Phillips was being screened by TSA. During the screening process, some baggies and balloons believed to contain heroin and cocaine were recovered.
The former "One Day at a Time" star has had a long history of drug abuse. She is the daughter of The Mamas and the Papas lead singer, John Phillips, and his first wife, Susan Adams (aka Suzy January). At one time she was, the stepdaughter of singer and actress Michelle Phillips. Mackenzie is the half-sister of actress Bijou Phillips and singer Chynna Phillips.