Mackenzie Phillips Cocaine Claims About Valerie Bertinelli SHOCK
Mackenzie Phillips makes explosive allegations about drug use on One Day at a Time set with costar Valerie Bertinelli. Details inside.
Mackenzie Phillips Cocaine Confession One Day at a Time
Mackenzie Phillips spills tea on her cocaine addiction during One Day at a Time, revealing co-star Valerie Bertinelli wasn't struggling the same way.