For reasons totally unclear, Lil Wayne showed up at last night's Country Music Association Awards in Nashville under the hilarious pretense of being an invited performer. While Kid Rock sang his slightly derivative hit "All Summer Long," Wayne appeared onstage holding a guitar, which he didn't even pretend to play. At no point did he rap, sing, or do anything requiring a microphone. Why was he there? No one knows! Viewers were apparently so confused that no one even batted an eye when Kenny Chesney won the award for Entertainer of the Year for a fourth year. See some poorly recorded video footage, after the jump!