"Mom Is An Idol" episode 1
"Mom is an idol" is a program about former idols who left their careers to focus on their family, as they prepare for a comeback. It stars Wonder Girls' Sunye, Jewerely's Jung Ah, and After School's Kahi.
Episode 1 here
A preview of Kahi performing "LALISA" can be found in this post
soruce: kshow123