EX “One Day at Time” star Mackenzie Phillips was busted on Wednesday morning at Los Angeles International Airport on suspicion of drug possession, according to police.

Police busted Mackenzie Phillips, the daughter of The Mamas & the Papas lead singer John Phillips, after she went through airport security.

“Following a 2nd screening, she was found to be in possession of they belived to be cocaine and heroin,” according to Los Angeles Airport Police.

Phillips had a small amount of drugs packaged in balloons and plastic bags, according to Police.

She was transported to the airport police station and later to the Los Angeles Police Department jail in Van Nuys, California. Mackenzie Phillips bail was set at $10 grand.

Mackenzie Phillips, 48, starred as Julie in the comedy “One Day at a Time” that ran from 1975 to 1984. She battled drug addiction during her time on the sitcom and was later fired from the show because of her drug abuse even after doing drug rehab.

More recently, Phillips starred as a rock star mom in the Disney Channel series “So Weird.”