Milli Vanilli (1989)
Imagine an era when people were so uptight, they got their panties in a bunch over the discovery that Milli Vanilli didn't sing on their records. Believe me, at the time, nobody thought for one second the Dudes with the Awesome Hair were also the Dudes Who Sang the Mediocre Vocals. And nobody cared. But apparently, the only people on earth who weren't in on the joke were the Grammy folks, and man, were they pissed. They officially revoked Milli Vanilli's award — though nothing can revoke the timeless schlock greatness of "Blame It on the Rain."