19: "Hey Ya!" by Outkast vs. "Crazy" by Gnarls Barkley

Oh man, here's a tough one. Which is the better of the genre-hopping soul-hiphop pop songs from singing rappers? "Hey Ya!" by Outkast! "Crazy" by Gnarls Barkley! Who can pick?! See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info .