Aug. 7 (UPI) -- Apink member Oh Ha-young is teasing her debut EP.
The promo shows Oh hug a "cloud" of fluffy cotton. The singer sports a sheer white dress with floral embroidery and a blue headband.
Apink promoted Oh! in a tweet Monday. The EP debuts Aug. 21.
"OH HAYOUNG 1ST MINI ALBUM #OH! FILM TEASER 4 04. TOUCH 2019.08.21 18:00 Release #Apink #HAYOUNG," the post reads.
Oh previously released the film teasers "See," "Hear" and "Taste."
Oh! will mark Oh's solo debut. She debuted with Apink in 2011 and last released the EP Percent with the group in January.