PEOPLE Cher celebrates the iconic entertainer at 75, with stunning photos and a retrospective look at her six-decade career as a hit-making recording artist, beloved TV host, and actress, including her marriage and musical partnership with Sonny Bono, her work on the Broadway stage and in Hollywood films—such as the Oscar-winning Moonstruck—as well as unforgettable performances as one of highest-grossing concert artists in the history of live entertainment. Plus, an intimate portrait of Cher's family life and an exclusive interview with fashion designer Bob Mackie, the creator of Cher's show-stopping style since the 1960s.