Sistar were a South Korean girl group formed in 2010 under the management of Starship Entertainment. The group name ‘SISTAR’ means by combining ‘sisters’ and ‘star’, which means that the members are like sisters will become the big star in the entertainment industry. The group consists of Hyorin, Bora, Soyou and Dasom.
Sistar began their group activities through a Ceci magazine photo in England shoot on 19 March 2010. They made their official debut with the song 'Push Push' on 3 June 2010.