Another child actress is busted with cocaine and heroin….and it isn’t a recent star.  Mackenzie Phillips, from the hit show One Day At A Time, was picked up in LAX.

More pictures after the jump…

The actress has a long history of drug abuse.  It was the reason why she was kicked off the show in the early 80s - she couldn’t keep clean.  Her co-star was Valerie Bertinelli, who did manage to stay clean and go on and have a better career.  Well, sort of since she married Eddie Van Halen, a notorious drug user and alcoholic. 

E! Online says she had cocaine and the heroin in her possession to take on the airplane.  Duh!  Like the screeners aren’t going to notice it…

Photos: PR Photos