Duo 15& Baek Yerin posted a cute photo online.

On July 8, Baek Yerin posted on her twitter, "Trying to look cute for the first time in awhile," and posted a photo.

In the photo, she is making a cute pose for the camera with her no make up face and gained much attention.

Internet users commented, "She is so young", "Why is she so cute?" and "I'm dying because you are so cute."

On the other hand, 15& will be attending the '2014 JYP NATION' concert this August.