SISTAR has just released their second video teaser featuring member Hyorin for their upcoming first mini album "Alone" scheduled to be released on April 12th!

Much like the first teaser with Bora, the teaser video features various shots of Las Vegas and Hyorin looking very seductive and attractive while wearing accessories in a car. You can also hear her say, "I'm falling down".

Brave Brothers, who previously produced hit tracks like "So Cool" and "Ma Boy" for the group, worked with SISTAR for their upcoming new album as well.

Check out the teaser for Hyorin below!