– jo haseul (조하슬) was the third revealed member, in december 2016, with the song called “let me in”, filmed in iceland. her animal is a dove and her color is green.

• stage name: haseul
• hangul: 하슬
• position: leader
• birth: august 18, 1997
• intl age: 20
• nationality: korean

– videography

• let me in mv.
• the carol (ft heejin&hyunjin) mv.
• 100% real live.
• my melody (ft yeojin) mv.
• 100% real live #2.
• vivi's everyday i love you mv.