Wikipedia
Sistar
Sistar (, often stylized as SISTAR) is a South Korean girl group formed in 2010 under the management of Starship Entertainment. The group consists of Hyolyn , Bora, Soyou, and Dasom. Their debut studio album So Cool was released on 9 August 2011. Their second album, Give It to Me, was released on 11 June 2013. Their biggest hits include "So Cool", "Alone", "Loving U" and "Give It to Me". Their fourth single, "So Cool," debuted at number one at Billboard Korea K-Pop Hot 100 singles chart and became the first number one single on that chart.