Mackenzie Phillips

Mackenzie Phillips is an American actress best known for her role as Julie Cooper on the iconic sitcom 'One Day at a Time,' which aired from 1975 to 1984. Born on November 10, 1959, she is the daughter of John Phillips of The Mamas & the Papas. Throughout her career, Phillips has been open about her struggles with addiction and has used her experiences to help others in recovery. She has authored two memoirs, 'High on Arrival' and 'Hopeful Healing,' detailing her tumultuous life and journey towards sobriety. In recent years, she has appeared on shows like 'Orange Is the New Black' and continues to advocate for addiction recovery while maintaining a close friendship with her former co-star Valerie Bertinelli.