VIDEO : Mariah Carey Played Her Hit Song 'All I Want For Christmas Is You' And Enlisted Her Adorable

Mariah Carey have enlisted her 7-year-old twins, Moroccan and Monroe, as her backup singers. The children joined Mariah during a rendition of the divas' hit Christmas song, "All I Want for Christmas is You".

Carey shared a video to her Instagram of the family in a car as her song played over the stereo. She guided the kids through the background vocals and sang with them.