Sistar is a Korean 4-member girl group composed of Dasom, Bora, So Yu, Hyo Rin. They were revealed to the public through spread in Céci Magazine in March 2010. They are managed by Starship Entertainment, who stated that "SISTAR is a girl group who has skill and style with their eccentric music, choreography and fashion. They will create a new culture code as they will be a style icon to the age range of 10-20." They released their single album "Push Push" in June 2010.