On August 25, Jeon So Mi posted a batch of photos on her Instagram page after bumping into her fellow former IOI members backstage at KBS2TV's 'Music Bank'.

"My unnies whom I love the most in this entire universe, I was so glad to see them after such a long time. �I missed you all. Although Sohye, Sejeong, and Yeonjung unnies aren't here, I combined the photos."

She also added, "Yay for not acting awkward around one another even though it's been so long. The unnies are all happily actively promoting. I'm so proud to see all my unnies doing well! The maknae is happy! I like all of your songs and Sohye is getting prettier each day. I want everyone to promote a lot of activities happily in the future!"

SEE ALSO: Min Hee Jin's emotional breakdown during press conference: uses profanity and unleashes derogatory remarks at HYBE

The photos revealed 8 of the 11 members of IOI:�Weki Meki's Choi Yoo Jung, Kim Do Yeon, Gugudan 5959 subunit member Mina, PRISTIN's�Nayoung and Kulkyung, DIA's Jung Chae Yeon, and solo singer Kim Chung Ha posing brightly alongside their maknae Jeon So Mi. For the 3 remaining�members, she even photoshopped in Sohye, Sejeong, and Yeonjung.

Check out the photos below.