Jellyfish Entertainment took to media on Monday to share a teaser poster for their upcoming “Jelly Christmas 2016” carol. The upcoming carol titled “You Come Down,” will feature artists and actors from the agency, such as Seo In-guk, VIXX, Gugudan, Park Yoon-ha, Park Jung-a, Kim Gyu-sun, and Kim Ye-won.“You Come Down” will be released on Dec. 13 through Jellyfish’s music channel Jelly Box.By Lee Sang-won ()