She wrote,"Hidden Juniel part 2,'MOYA' is vert important! Please support Juniel and AOA Black's MOYA comeback next week".
Juniel took part in Kim Do Hyun's "DOKKUN Project Part 3" that was released on the 18th.
Meanwhile, AOA Black will release new song "MOYA" on 26th July after completing showcase in Japan on the 23rd.