SEE ALSO: Babylon and Kim Chung Ha go 'Lalala' in new dance MV!

During the show, Kim Chung Ha said, "It was such a great experience to work with Babylon who I've respected and enjoyed listening to before I even debuted. It's my first time being on a stage from the start to end for a duet song so it felt very new."

She also added, "When I first heard 'Lalala', it sounded so good that I was really eager to do well. It's a song that gives off a refreshing vibe from both listening and watching."�In addition to this, Kim Chung Ha joked around by revealing what kind of signature sound Babylon recommended to her which made everyone laugh.�

Watch the performance below, as well as some solo and cover songs by Babylon.