Cher toys were big in the late 1970s, the time of the show Cher (1975-6) and The Sonny & Cher Show (1976-77).
The mother-lode of all Cher toys, the Sonny & Cher Theatre in the Round. A revolving stage with three or four scenes: the main stage, Sonny's Pizzaria, and Cher's dressing room — it also came with piano, microphone stand and dressing table. I almost fainted when my parents gave me this on my 8th birthday. Then they threw away the box! So much joy. So much pain.
You could even find Cher-brand jewelry.