Every major gossip outlet is reporting that MacKenzie Phillips is about to drop a bomb on The Oprah Winfrey show on Wednesday. The One Day at a Time star has been struggling with addiction issues for at least twenty years and she told Oprah that her father, Mamas and Papas frontman John Phillips was the first person who ever shot her up with heroin.

According to Gossipcop.com, she also had sex with her father. According to a leaked copy of the book, when she later confronted him about it, she said, “We have to talk about how you raped me,” to which he responded, “You mean when we made love?” The two had a long-term incestuous relationship, the memoir reveals.

She also told O about having sex with Mick Jagger, in which he said, “I’ve been waiting for this since you were ten.” —- Ok..EEEEEWWWWWW Mick Jagger..you did NOT say that you creepy old man. (And I ADORE Mick Jagger so it pains me to say that)

Mackenzie is doing the interview to  plug her new book, “High on Arrival”, which sounds like it will be a good, if slightly disturbing, read. No wonder homegirl has been high for the past twenty years.