For the single by We Girls, see Hello, Christmas. "Hello Christmas" is a collaboration single by Jung Myung Hoon and Lee Mi Dam. It was released on December 23, 2019. References Video links Music video This article is a stub. You can help Kpop Wiki by expanding it. Retrieved from "https://kpop.fandom.com/wiki/Hello_Christmas?oldid=156206" Categories: Single article stubs Singles Digital singles Collaborations Jung Myung Hoon Lee Mi Dam 2019 releases 2019 digital singles Community content is available under CC-BY-SA unless otherwise noted.