The Mamas & the Papas musician Cass Elliot welcomed daughter Owen in 1967 ... “I was being asked who I wanted to ride home with, my grandmother or my aunt and uncle,” she said.

Elliot-Kugell shared that during her conversation with Cameron for the book, she found out that the writer had called Cass' home to check in on the musician. The Mamas & the Papas member's manager ...