Actress Bijou Phillips says she knew her half-sister Mackenzie Phillips had consensual sex with their father, Mamas and the Papas leader John Phillips. In a statement read by Oprah Winfrey on her talk show Friday, Bijou Phillips says she was 13 years old when Mackenzie Phillips told her ...

"I am sharing my truth," says Mackenzie Phillips, "in the hope that it helps other incest survivors." But just how true is her new book, "High on Arrival"? In this explosive new memoir, she defends her father, the Mamas and the Papas leader John Phillips ...

Mackenzie Phillips is defending her father John Phillips as "a good man" despite her claims that they had an incestuous affair. Meanwhile, her stepmother, Michelle Phillips, the ex-wife of the late pop superstar, says Phillips is lying about the affair. The 49-year-old former child ...