Girl group Wonder Girls' member Yoobin revealed a past picture taken with Yeeun.

On August 5, Yoobin posted on her Instagram, "Wow when I used to be blonde... When was this" along with a picture.

In the picture, Yoobin and Yeeun are posing for the camera together. The two were not wearing makeup but were revealing beautiful looks.

Internet users who saw this commented, "Haven't seen this picture in a while," "You two look the same now," etc.

Wonder Girls is currently taking a break as the leader Sunye married. The members are focusing on individual activities.