The artists of�Jellyfish Entertainment have come together to share a sweet Christmas song called "Christmas For All". Different from the sugary-sweet pop songs dominating the holiday this year,�Brian Joo,�Sung Si Kyung,�Seo In Guk,�Park Hak Ki, Park Jang Hyun, and�Hwang Project delivered a soft ballad that matches perfectly with the quiet warmth of Christmas. The music video also held a mysterious element, as it hid the face of one female artist. Many are suspecting that she is 'Superstar K2'�contestant,�Park Boram. Check out the MV below! Source:�TV DAILY