Cher

A multitude of pop stars have railed against the court's ruling on stage. And yes, it makes a difference.

The 50-year-old landmark ruling was overturned by the Supreme Court.

Britney Spears and Cher are just two of the celebrities who have lived in this penthouse.

Reality stars, pop singers, political pundits and religious figures are all weighing in.

Since 2002, covers have been a fan-favorite staple of Kelly's concerts.