Heo Gayoon's teaser image was revealed.

Today, Cube Entertainment revealed the first teaser image of 4minute's unit group composed of Heo Gayoon and Jeon Jiyoon, '2Yoon.'

In the revealed picture, Huh GaYoon threw away the bold charisma she has been showing through 4minute until now and instead put on innocent look. She wore a white dress and put down her hair, making her look like an innocent girl. She is holding a chick in her two hands, staring at it curiously.

2Yoon will be releasing their song on the 17th through various online music websites.

Photo Credit: Cube Entertainment