Heo Chanmi has joined a new agency! Former F-ve Dolls member Heo Chanmi, who previously appeared on survival programs like Mnet’s “Produce 101” and “MIXNINE,” has signed an exclusive contract with FirstOne Entertainment to prepare for new activities. On January 2, FirstOne Entertainment shared, “Heo Chanmi, former member of Co-Ed School and F-ve dolls, has made numerous […]