Miss A Suzy and her mom danced to Miss A's debut song 'Bad Girl Good Girl' and shocked the G8 members. 

On the episode that aired on the 14th, KBS 'Invincible Youth Season 2' G8 (Girls' Generation Sunny and Hyoyeon, Miss A Suzy, Sistar Bora, f(x) Amber, Rainbow Woori, Jewelry Yewon, and KARA Kang Jiyoung) members' moms visited the them at the filming.

During the filming, Suzy called her mom to tell her of her day cleaning cow poop. Suzy told her mom "I cleaned cow pop, moved heavy things, and it was so cold."

At that moment, from the back of the set, Suzy's mom appeared. Suzy and her mom haven't been able to see each other for a few months. 

Suzy's mom and Suzy danced to 'Bad Girl Good Girl' with Suzy's lead. Suzy's mom's dancing talents shocked the members.