Miss S was previously a hip-hop duo consisting of Oh Yoomi and Jace. Recently the group announced that they will be adding a third member, Kang Minhee, who already worked with the group on their album S-Class in 2009.
Apart from lineup changes, Miss S announced they would make a comeback soon. The group has since released their latest single song, Smoke Less, and are currently working on a new mini-album. The new release is scheduled for mid-October and all the members will contribute to all aspects of the album: producing, composing, writing and styling of the new songs.