Hepsi was a Turkish girlband. They consisted of Eren Bakıcı, Cemre Kemer and Yasemin Yürük, and formerly of Gülçin Ergül, who left in 2009. Cemre Kemer's mother is a famous manager, Şebnem Özberk. When they were nine years old, they were students at the same conservatory and her mother began to build the group. All the members of the group are ballet dancers.
The group was largely followed in Turkey, with their audience being made up mainly of teenage boys and girls and pre-teen girls.
The group also starred in their own soap opera, called Hepsi 1 on one of the main channels, ATV Turkey.