Sistar’s first sub-unit, Sistar19, who is composed of members Bora and Hyorin have finally released the music video teaser for their debut song “Ma Boy.” The music video teaser shows the girls aiming for a sexy, yet fun look, which they hoped it can be translated through their music.

Check out their mv teaser!

Not only is their music video teaser gaining a lot of interest by their fans, the “19″ in their name has become a big topic of discussion by the netizens. Some say that their music is rated for those 10 and over and some says it alludes the innocence and energy of the youth.