Here's your first look at the third year group from MBC's upcoming new female idol survival show, 'My Teenage Girl'.

In MBC's brand new survival competition 'My Teenage Girl', contestants are divided into four different grades based on age, as the show features the theme of an after school club. The third grade contestant group is made up a total of 20 members.

In light of their first group performance on the October 2 broadcast of MBC's 'Show! Music Core', 'My Teenage Girl' has also revealed a special performance video of the third grade's first competition song, "Same Same Different". But instead of performing the track completely, the camera spins until it arrives at a different stage set, before the music cuts off. The video indicates that next week, the first grade contestants will be up for their own version of "Same Same Different". 

Watch above while you wait for the premiere of MBC's 'My Teenage Girl', coming this November.