|Carey in The Keys of Christmas|
hottest acts in music today, including Carey, Ciara, DJ Khaled and Fifth Harmony.
The star-studded ensemble cast will help Mancuso go on a magical adventure of the true meaning of Christmas. This seasonal tale will uncover what happens when you accidentally go off the grid on Christmas Eve with no phone and no way to function on this festive night.
This special will also feature original musical performances by Alex Aiono, Boyce Avenue, Nicky Jam, Bebe Rexha and Gregory Brothers. Boxing legend Mike Tyson will make a special appearance, as he and the others join Mariah to show Rudy the true meaning of Christmas.
Check out a sneak peek below: