Mackenzie Phillips and dad John Phillips also shared a decade-long sexual relationship that came out this week in Mackenzie's explosive new autobiography High On Arrival. Mackenzie reported getting drunk and high with her dad for years and waking up while on tour with him with her pants around her ankles, which was just one instance of a long consensual affair. Sisters Chynna and Bijou Phillips have corroborated Mackenzie's incest, which ended after an abortion when she didn't know if the baby's father was her boyfriend or her dad. Mackenzie forgave John Phillips five years ago on his death bed. Celebrity Love: Mackenzie Phillips Says Father Raped Her
Photo via Bauer-Griffin.