FNC announces AOA's comeback with 5th single album 'Miniskirt' along with the group's jacket photo.In the photo, the girls are all wearing black pullover mini dresses showing their long and slender legs.Their new single will be released on January 16 along with the full MV. Meanwhile, the girls are going to release the teasers for dance and drama versions of their MV on 10th and 14.Are you excited for their comeback?