SISTAR's Hyorin and Soyu were recently spotted going in for a tan.

The photos above were recently posted on an online community board with the title, "Snapshot of Hyorin and Soyu at the tanning shop".

The two are known for their sun-kissed glow, so it seems they went in for a bit of a touch up to maintain their bronzed look.

Fans commented,�"I wonder why Hyorin went when she is already on the tanned side," "They look so healthy," and "You're already so beautiful, I don't think you need to tan more."

In related news, SISTAR is currently promoting their addictive summer single, "Loving U".

Source & Photo: Naver