Watch Mariah Carey Tackle Carpool Karaoke [VIDEO]
A line in Katy Perry's song 'This is How We Do' says 'suckin' real bad at Mariah Carey-oke'. But how does the real Mariah fair at karaoke? New Late Late Show host James Corden puts Mimi to the test, all while navigating the carpool lane. P.S. This may be our favorite new late-night game.