Seven member K-Pop girl group that rose to fame upon the release of their debut single, "My Heart Skip a Beat." The group was formed by the entertainment conglomerate Rainbow Bridge World.
The group's sophomore single was released in early 2021. Members of the group collaborated with Hwasa in a video titled "FIRST REVEAL! HWASA's Campus life | The Sims 4 CF (Commercial Film)."
The group is composed of Park Ji-eun, Na Go-eun, Jang Eun-seong, Cho Seo-young, Mori Koyuki, Lee Chae-young,and Park Su-jin.