Stars From American Idol You Had No Idea Sadly Passed Away

It's always heartbreaking to learn about the death of a celebrity or public figure you followed and admired. "American Idol" has allowed viewers to watch so many stunning vocalists get their shot at the top, and many have come away with record deals and successful music careers. But considering how long the show has been airing, it's inevitable that some of our favorite "Idol" contestants will unexpectedly pass. Sometimes it's so unexpected, you may not even know they're gone. These are the stars from "American Idol" you had no idea sadly passed away.