American chat show host Oprah Winfrey, is certainly pulling out all the stops on her show this season. First of all she managed to get an interview with diva Whitney Houston and now it appears, that she has an interview with Mackenzie Phillips lined up.
And according to reports from rightcelebrity.com, Mackenzie, who is the daughter of John Phillips from The Mamas and The Papas, is about to release a new book “High on Arrival,” and is on the Oprah Winfrey show to promote the new book.

But it doesn’t just stop with the book promotion. Apparently, Mackenzie is all set to reveal a 31-year old family secret on Oprah’s show and her family members are not too happy about it. The interview will be airing on Wednesday 23rd September.
You can watch a clip on the video below.
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