SISTAR's Hyorin, Block B's Zico, and PALOALTO exude tough charisma in collaboration teaser images

Hyorin, Zico, and PALOALTO are tough and hip in their new black and white teaser images for their anticipated hip-hop collaboration.

The three are looking pretty fly with their shades and coordinated street style clothing. Starship Entertainment just released the images, giving us a peek at the type of concept they're going for. 

We see this kind of look on Zico and PALOALTO often as they're hip hop based artists, but it is a different style for Hyorin, as SISTAR is more known for their fun, pop music. But then again, as an upcoming contestant for 'Unpretty Rapstar 2', we're guessing we'll be seeing more of this type of style from Hyorin in the future!

There's still no word on the title of their track, so we'll have to stay tuned for more details on that. What we do know is that their collaboration will drop August 26!

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