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.

“Cher: The Memoir, Part One” is here – and proving the pop icon is more than "strong enough" to talk about her past. Even when that past involves talking about some uncomfortable topics, including the age gap between her and late ex-husband Sonny Bono.

In 1983, Georgia Holt, Cher, Chaz Bono and Sonny Bono made it a family outing at his Bono restaurant in Hollywood. Ron Galella Collection via Mama said lock you up. That was the mother of all mantras after Cher’s mom,

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 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.

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.

In 1972, Sonny Bono told Cher he “seriously thought” about how he’d kill his then-wife, and how he’d parlay his infamy into a new career.

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.