To gather excitement for the impending release of SECRET's new mini album, the group has just released the teaser for Ji Eun!

Hyosung revealed the group's return to their sweet look with her teaser photo, and Ji Eun continues the trend, looking cheerful and cute while twirling her hair and pouting for the camera to keep things bright and fun.

The mini album 'Letter from SECRET' will contain 5 songs, and the title song, "YooHoo", will be produced by Kang Ji Won and Kim Ki Bum, the same duo who created their hit songs "Magic", "Madonna", "Shy Boy", "Starlight Moonlight", "Love is Move", and "Poison".

Stay tuned for their return on the 30th!