Surprise! The singer performs "All I Want for Christmas Is You" while her and ex Nick Cannon's twins made adorable cameos onstage.
Mariah Carey and ex-husband Nick Cannon's son performs with his mom.
Mariah Carey and ex-husband Nick Cannon's daughter performs with her mom.
The cast of Peacock's Perfect: Bumper in Berlin appears together.
One of the OG Queens of Christmas prepares for her performance.
Do-do-do-do-do...