15& Baek Yerin posted a picture with Sunmi.

On July 10, Baek Yerin posted, "We are sisters sisters! We finally had a broadcast on the same day! Love you love you." She added, "Do we look alike? I want to look like her."

In the picture, Baek Yerin and Sunmi are making a sexy and cute pose for the camera. Their red lips stand out as well as Sunmi's cute 'V.'

In response, people said, "You both are so pretty," "You guys are the JYP top beautiful girls," and "I think you guys are definitely similar."

On this day, 15& and Sumni participated in the 2014 Incheon People with Disabilities Olympics and SBS Radio 'Escape 2PM Cultwo show.'