On December 13 at noon KST, MAMAMOO's Instagram social media account released a teaser image for an upcoming comeback from Moonbyul, where she will showcase a new song entitled "Miracle of 3 Days Before Christmas." It is set to be released this December 13 at 8 pm KST.

MAMAMOO, a Korean girl group which debuted under the agency of Rainbow Bridge World Entertainment last 2014 was known for their versatile and vast genre of music including jazz, retro and R & B The group has released two studio albums and various title tracks, extended play and Ost for television dramas. Alongside Moonbyul, the members of the group also have Solar, Wheein, and Hwasa.

The title of the song seems to appear as a reference to Moonbyul's birthday, which is on December 22 this year. Going by the camera and moon mirror in the photo, fans are wondering if this is a teaser for Moonbyul's unreleased self-composed songs "Moon Movie" and "Mirror." The teaser image that was posted on the social media accounts of MAMAMOO reveals a retro camera and a crescent moon mirror on fresh white snow, and it's for part 1 of Miracle of 3 Days Before Christmas. Fans are hoping for a surprising ballad from the MAMAMOO rapper, but of course, we have to wait and see.

Moonbyul also recently appeared on Mnet's entertainment show "Queendom" with her group MAMAMOO, winning the top spot with their final competition song called Destiny. News fans were then added up, after recognizing MAMAMOO's amazing vocals and skills as a performer. The group has also recently released its second full-length album, "Reality in BLACK," early November with their title track called 'HIP' and they took their 5th Win for the same song on MBC Every1's "Show Champion."

They also have recently rocked the stage of Mnet Asian Music Awards as MAMAMOO Hwasa collaborated with Dua Lipa as they sing to the tunes of New Rules and Don't Start Now. For the same event, MAMAMOO and J.Y. Park tandem we never expected! A lot of the audiences are shocked at their performance as the artists performed J.Y. Park's classic hits such as You're the One, Don't Leave Me, Who's Your Mama?, and Yes I Am. As the program went on, the girl group has performed their recent title track HIP with their funky outfits that wowed the audiences from the show.

And for the recent news, last year's KBS Song Festival was centered around the theme "A Huge Fantastical Party" and invited 30 different artists, which also includes MAMAMOO. And for this year's music festival, the group will also join the lineup of KBS Song Festival 2019 along with BTS, GOT7, ITZY, MONSTA X, TWICE, SEVENTEEN, TXT, Golden Child, MAMAMOO, Song Ga In, ASTRO, EVERGLOW, Apink, N.Flying, Chungha and more as they will be performing at the event.

Moonbyul's 'A Miracle 3 Days Before Christmas' drops on December 13 at 8 pm KST, so stay tuned for the song which fans and netizens were already expecting to become a bop.