After releasing their comeback music video and new mini album earlier this week, Girl’s Day is making their comeback performances on the various music shows this weekend. Today on Music Core they performed their title track “Oh! My God.

Their second mini album “Everyday 2” is their first comeback in eight months. Unfortunately, their album was leaked before the official release date. In an interview for their comeback, they talked about the tough competition between them, 4Minute and SISTAR.