A Pink's members Chorong and Bomi revealed a sister-like photo together.

"Concept filming!," posted Chorong on A Pink's Twitter on Wednesday, along with a selfie.

In the picture, Chorong and Bomi are sticking their lips out at the camera, making the same face. They also have the same hairstyle and makeup on, making them look like twins.

"Bomi and Chorong are so cute," "Already excited for the photo shoot" and "You two look alike," wrote users on Twitter.

A Pink is currently preparing for a new album and will also be releasing a single album in Japan in May.