Mariah Carey's 'All I Want for Christmas' is having a rennaisance in its 25th anniversary.
The song reached the No. 1 spot in the Billboard Hot 100 for the first time last week, even though it has been in the Top Ten for the last few years.
And over the weekend, Carey dropped a new video for the song, featuring a lot of her celebrity friends.
We won't tell you who is in it. We don't want to spoil it. Check it out for yourself below and read more HERE.