Contestant Baek Ah Yeon from last season's SBS "K-Pop Star" has released her official debut teaser images.

JYP Entertainment commented, "She will be making her debut on September 10 with her mini album, I'm Baek. Her title song will be, "The Slow Song."

In the teaser image, she is playing the piano, showing only her backside. Her innocent and pure image can be seen through the picture.

Baek Ah Yeon placed 3rd on the show, right after Park Ji Min and Lee Ha Yi.