Cher opens up about her marriage to Sonny Bono in her new memoir, 'Cher: The Memoir, Part One.' She reveals that she'd just suffered a third miscarriage when she caught Bono cheating with his secretary.

The ever-candid Cher talked with us about writing her memoir, her enduring love for Sonny Bono and Gregg Allman and why she isn't done yet.

Cher alleged in her new memoir that she caught ex-husband Sonny Bono cheating on her with his secretary around 1967, when she was suffering from her third miscarriage.

The diva was duped by Bono, who had set up a company called Cher Enterprises in which he owned 95 percent, with the other 5 percent going to his lawyer.

Even when that past involves talking about some uncomfortable topics, including the age gap between her and late ex-husband Sonny Bono. Salvatore Bono entered Cher’s life as a protector and champion,

Though Cher and Sonny Bono’s marriage lasted less than a decade, their musical hits endured. Yet Cher details in her new memoir that the success of her creative partnership with her late husband wasn’t equally shared.

Cher was 16 when she met the 27-year-old record producer Sonny Bono. She was 18 when she married Bono — her first marriage, his second — and 19 when the couple released the smash 1965 single “I Got You,

In her newly released book, Cher: The Memoir — Part One, the 78-year-old singer compared meeting Bono in November 1962 to “Maria and Tony in West Side Story ,” writing that “everyone else in the room faded” after they crossed paths.

Cher alleged in her new memoir that she caught ex-husband Sonny Bono cheating on her with his secretary around 1967, when she was suffering from her third miscarriage.