Group Rainbow's Jisook and A-PINK's Jung Eunji revealed pictures taken together.

Today, Jisook posted on her Twitter, "We are the Eunjisook. Having so much fun" along with pictures.

In the pictures, Jisook and Jung Eunji are making various faces at the camera, smiling or frowning.

Rainbow and A-PINK both released new albums in June and July.

Photo Credit: Jisook Twitter