Cher

Back in 1987, Cher appeared on the show with two new hit singles.

Cher joined Lauper for a show-closing performance of her most famous song.

Her attempt at being a singer in a group of equals predated David Bowie's Tin Machine by nearly a decade.

He also shot career-changing music videos for Aerosmith, Heart and Cher.

Singer had been fighting to regain her 50% stake in the Sonny & Cher catalog.

She previously blasted the Hall of Fame and told them to "go you-know-what themselves."

The induction ceremony will take place on October 19 at the Rocket Mortgage Fieldhouse in Cleveland, Ohio.

"I wouldn't be in it now if they gave me a million dollars," declared the legendary singer.

Look inside the sprawling waterfront estate.

Self-titled comeback LP would go on to become her first platinum seller.