Mariah Carey's 'All I Want For Christmas Is You' Hits No. 1 Again in 2020

Mariah Carey may not care about the presents, but she got a big gift Monday when her holiday classic "All I Want For Christmas Is You" became again No. 1 single.

Billboard announced that the Christmas anthem hit the top of the Hot 100 chart.

"WOW! I truly wasn't ecpecting this at all!!" Carey tweeted in response to the news.

The song is now Carey's 21st No. 1 hit, just one single behind The Beatles for most of all time. Her other hits include "Always Be My Baby," "Hero" and "We Belong Together."

Carey has spent a "record-extending" 80 weeks total on the top of the Hot 100 charts in her career, according to Billboard.