Cher

Cher left jaws on the floor with a seemingly innocent comment about Dax Shepard — but now we know what she was really saying.

One of the oldest actively working singers/musicians is in his 90s!

From '80s hit radio icons to disco legends, discover some of the oldest actively working pop stars in the music industry today.

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.

From on-set spats to scathing interviews and allegations of abuse, working with these big movie directors was apparently no walk in the park.

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

In between all the talking, there was some rocking.

"It was easier getting divorced from two men than it was to get into the Rock & Roll Hall of Fame," she joked.