Mariah Carey and John Legend

New Music: Mariah Carey & John Legend – ‘When Christmas Comes’

Mariah Carey kicks off the holiday season on her joyful new collaboration with John Legend, “When Christmas Comes.” The pop diva duets with the R&B crooner on the soulful James Poyser production, which originally appeared on her 2010 holiday album Merry Christmas II You. A video was shot over the weekend in Los Angeles.