The 2017 Grammy Awards are this Sunday, and because the ceremony always promises the unexpected, here's a look back at all the most memorable Grammy moments, from the shocking to the just plain awkward.
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Click through the gallery to see all the moments from the Grammy Awards you probably forgot about.
In 2004, while accepting the award for Best Pop Performance, Justin took the time to address his controversial Super Bowl halftime show performance with Janet Jackson, which had a "wardrobe malfunction" that shook the whole world.
"What occurred was unintentional, completely regrettable and I apologize if you guys were offended," he said.