Faced with a holiday cheer crisis, the North Pole knows there's only one person who can save the day: Santa's great friend Mariah Carey. The Queen of Christmas creates a fabulous and star-studded spectacular to make the whole world merry!

• Done+Dusted
• Mariah Carey
• Ariana Grande
• Jennifer Hudson
• Tiffany Haddish
• Billy Eichner
• Snoop Dogg
• Jermaine Dupri
• Misty Copeland