There was a time when these singers could barely walk through an airport without being mobbed. Today, most Millennial women would scroll right past them without realizing they were once among the biggest stars (and heartthrobs) on the planet. How many do you remember?

Whether you're familiar with Kirsty MacColl or not. Whether you've ever heard one of her songs or not. None of that really matters. What matters is that, in her final moments, she made a heroic choice that has never been forgotten (and should never be forgotten). And the bigger question might just be: Would you have made the same choice?

Test your memory with the hardest 1970s sitcom trivia quiz. From M*A*S*H* and Taxi to Happy Days and WKRP, see how many classic TV questions you can answer correctly.

Mike Connors became famous as Joe Mannix, the tough private eye who could solve the case—but his long-lasting appeal was not just about action.

Robert Fuller became one of television’s most recognizable Western stars, yet before reaching fame, Fuller came dangerously close to giving up acting altogether.

The 1970s were full of songs that seemed impossible to escape. Then, almost as quickly as they arrived, many faded into pop history.