Janet Jackson, Justin Timberlake, P. Diddy, Kid Rock, and Nelly 2004
Janet Jackson and Justin Timberlake's legendary fracas was a truly game-changing halftime show. The medley of the pop diva's chart-topping hits and energetic dance numbers was completely overshadowed by the moment when Timberlake hit the stage, crooned "Rock Your Body," yanked off part of Jackson's bustier, and sent the phrase "wardrobe malfunction" ricocheting through the pop-culture lexicon. Apparently, Diddy and Kid Rock were there too. The halftime folks stuck to aging stars who prefer to keep their clothes on, after that.