Watch Mariah Carey's performance of "All I Want For Christmas Is You" from The Keys of Christmas on YouTube Red.

In this YouTube Red Original, DJ Khaled and Mariah Carey drop a holiday hater (Rudy Mancuso) into a mystical winter wonderland where an allstar cast of lyrical troublemakers show him the true meaning of Christmas.

Watch this holiday special NOW: https://goo.gl/cxT0Hj
Join YouTube Red:    / red  

CAST:
Rudy Mancuso |    / rudymancuso  
DJ Khaled |    / djkhaledvevo  
Mariah Carey |    / mariahcareyvevo  

OTHER CHANNELS:
Ciara |    / ciaravevo  
Fifth Harmony |    / fifthharmonyvevo  
Bebe Rexha |    / beberexha  
Nicky Jam |    / nickyjamtv  
Alex Aiono |    / alexaiono  
Boyce Avenue |    / boyceavenue  
Gregory Bros. |    / thegregorybrothers  
Lele Pons |    / lelepons  
Awkward Puppets |    / awkwardpuppets  
Anwar Jibawi |    / anwar  
Lorenzo “CallHimRenny” Cromwell |    / callhimrenny  
Melanie Iglesias |    / melanieigl  
Mariah Strongin |    / miamarie12  

A YouTube Red Original    / red  
If you’re in the U.S., Australia, Mexico or New Zealand, sign up for YouTube Red at    / red  . If you’re not based in these countries, click here (https://goo.gl/UEojxv) for more details on how to watch.