Now that I.O.I's first leg of their promotions "Dream Girls" has ended, member Chaeyeon is going to rejoin her group DIA and in fact they are making a comeback in the 2nd week of June.

In regards to that, Chaeyeon, as well as Cathy (Ki Heehyun) attended DIA's first group activity prior to their comeback. The girls made appearance at Baekgol Division and performed for the soldiers for Memorial Day. They also held a mini fansigning event and gave out CDs as presents to the soldiers.

On another note, fans are also captivated by Chaeyeon's appearance in army uniform as well as her ant waist on the way to Baekgol Division. Are you excited for DIA's comeback?