Celebrity goodwill can take decades to build and only one ugly headline to demolish. These Hollywood stars were once box-office favorites, award-season fixtures, or seemingly untouchable public figures—until scandals, damaging revelations, and spectacularly bad decisions rewrote their reputations. Some attempted carefully staged comebacks, while others somehow made the backlash even worse. Here’s how 15 beloved celebrities became names audiences could no longer look at the same way.
