The world woke up to the sad news this morning that Supremes singer Mary Wilson died of unknown causes at her home in Henderson, Nevada. She was 76. “I was extremely shocked and saddened to hear of ...

But what few know about this Sept. 29, 1968 appearance is that Wilson was not happy. Oh yes, she smiled and hit the choreography in her brown blazer and leather shorts, because the show must go on.

Musician Stevie Wonder (right) poses for a portrait with Ed Sullivan and another man at his performance on the Ed Sullivan Show, May 3, 1964. Michael Ochs Archives—Getty Images American R&B group The ...