Mackenzie Phillips

Mackenzie Phillips is an American actress and singer, best known for her role as Julie Cooper on the popular TV show "One Day at a Time," which aired in the 1970s and 1980s. She's the daughter of rock musician John Phillips of The Mamas and the Papas. In addition to her acting career, Mackenzie has faced personal challenges, including struggles with substance abuse, which she has openly discussed in interviews and her memoir. Her life story touches on themes of family, fame, addiction, and recovery, making her a notable figure in both entertainment and discussions about mental health.