k-pop

Miss A (aka 미스에이, in Hangul), is a South Korean girl group under AQ Entertainment, sub-label of JYPE. miss A began as a five member group and were known as the JYP Sisters. One of the original members was Hye Lim, who replaced Sun Mi of the Wonder Girls. The two remaining members of the group, Wang Fei Fei and Meng Jia, soon had Suzy Bae added making the group into a trio. They released a CF song 다시 사랑 in Korea along with a Chinese version in China in June of 2010. They later added a final member, Min Yong who had trained with JYPE nine years prior to debut.

Sistar (씨스타, also stylized as SI★, SiSTAR) is a four-member girl group from Seoul, South Korea, under the management of Starship Entertainment.The four members are: Bora / 윤보라, Soyou / 강지현, Hyorin / 김효정 and Dasom / 김다솜. Their group name is a combination of the words "Sister" and "Star", meaning they are meant to be sisters in the entertainment business and become big stars. SiSTAR made their first appearance through a Céci magazine photo in England shoot on March 19, 2010 for the clothing company FUBU.