Watch: Sunmi And Park Jin Young Perform With Former Wonder Girls Member Sunye + Jewelry Reunites As Full Group

Old-school K-pop fans were in for more than one emotional reunion on the latest episode of “Mama the Idol”!

On the January 20 broadcast of tvN’s “Mama the Idol,” the contestants prepared a number of special performances for a “BFF concert.”

Former Wonder Girls member Sunye reunited with her onetime bandmate Sunmi, who made a guest appearance for a special duet performance of her hit song “Gashina.”

Sunye also teared up while joining forces with JYP Entertainment founder Park Jin Young for an emotional rendition of their ballad “Farewell Under the Sun.”

Meanwhile, former Jewelry members Seo In Young, Ha Joo Yeon (Baby J), and Kim Eun Jung came together to show their support for Park Jung Ah. The four singers reunited as a full group to perform their iconic hits “Baby One More Time” and “Superstar.”

Which “Mama the Idol” reunions gave you the feels?