Mariah Carey is really throwing it back this Thursday.

The queen of Christmas, as she is so aptly nicknamed, is celebrating a big anniversary today.

Mimi took to social media to celebrate her 30th anniversary of her first-ever MTV Unplugged performance.

“MTV Unplugged” was a staple of MTV’s 1990s lineup of programming.

`Unplugged' features popular artists performing acoustic -- or unplugged -- versions of some of their biggest hits, offering their fans a chance to experience their favorite tunes in a new way.

Mimi’s first ‘Unplugged’ performance took place on June 2, 1992.

“Happy anniversary to my "MTV Unplugged" show! Happy anniversary to that girl on stage who was so nervous and scared to even sing in front of a crowd,” she began.

She was a new artist and only 23-years-old during this performance.

Mariah concluded, “When I watch this now, it’s revelatory how many insanely talented musicians and singers I had the privilege of sharing that small stage with and I truly feel blessed.”