JAMES GETS LADY GAGA ON A CARPOOL KARAOKE DURING HIS MORNING COMMUTE IN LOS ANGELES. APPARENTLY, THE FASHION ICON SINGS TERRIFICALLY WELL, KILLING HER NEW SONG “HUNDRED MILLION REASON” IN THE ROVER. CHATS ABOUT HER UPCOMING SUPERBOWL PERFORMANCE, SONG WRITING SPEED AND HER MJ’S CLOTHING COLLECTION.