Sistar, who some refer to has a replica of 2NE1, have released their teaser for their music video of “Push Push.” In the teaser, the girls are all very cute, and it sounds like a catchy song. The music video seems like something I’ve seen before as well as their concept. I’ve decided Hyo Lyn is my favorite, but it might be too early to decide anything else. Check it out below and let me know what you think!