One of David Foster's Wives Will Spill the Tea About the Former RHOBH Hubby in Upcoming Doc and He's "Nervous"

Listen up, because David Foster is ready to spill the beans about his life and career — and so is one of his wives. The former Real Housewives of Beverly Hills husband is set to be the subject of the upcoming documentary David Foster: Off the Record.

According to Page Six, some big names will appear in the documentary to speak about the award-winning music producer and songwriter, including some A-listers you may be familiar with like Barbra Streisand, Lionel Ritchie, Michael Bublé, Celine Dion, Quincy Jones, Clive Davis, Josh Groban, Kristen Chenoweth, and Diane Warren, among other music folks like the recently-anointed Mrs. Foster, Katharine McPhee. His daughters Erin and Sara Foster will also appear in the doc.

David and Katharine married in June in London in front of 150 guests, including all of his kids; they became engaged last year. This marks his fifth time down the aisle and her second.

A release date for the David-centric doc has yet to be announced, but Yolanda Hadid's ex-husband said in a statement about the project: “I have spent a near half century devoted to making music and discovering talent all over the world so now it becomes a very daunting, emotional, and cathartic experience giving in to the process of having a film made about your life. I am both excited and nervous, but most of all I hope that this film may serve as a guide to inspire young artists, songwriters, musicians and producers to relentlessly pursue their dreams and creative talents.”