260331 rejuran. kr.official instagram.com/reel/DWiEiG4in… #김세정 #KIMSEJEONG #Rejuran

Getting HK crumbs after 2 months 🥰🥹

She still has the same smile, 10 years later😭 #아이오아이 #IOI #IOI_LOOP

Pretty Sejeong! Can't wait to see you again! 😍

the concept of new fans experiencing an era of THEE actress-idol kim sejeong, sexy soloist chungha, actress jung chaeyeon and soloist jeon somi having a comeback together in one group…..

Some Things Never Change 🐢 THAT SMILE 🤏🏻 #김세정 #KIMSEJEONG #세정 #SEJEONG #아이오아이

#IOI Unveils 1st Concept Photos For 10th-Anniversary Comeback soompi.com/article/183427…

my ioi babies you’ve come so far 🥹

just how fast the night changes 🥺❤️‍🩹 and can yall see how she still has that exact same smile??? KIM SEJEONG I LOVE YOU FOREVER 😭

ioi individual concept photos from yeonjung’s instagram story! yoojung, chaeyeon, chungha, somi and sohye’s are different.

セジョンさんのビッグスマイル🫠

WE'RE REALLY GETTING AN IOI COMEBACK!! AND IDOL SEJEONG COMEBACK 😭🫶🥹

her aura remains the same ✨

🗣 bhent_official

260423 #김세정 인스타그램 스토리 update 🔗 instagram.com/stories/clean_…

I.O.I 3rd MINI ALBUM [I.O.I : LOOP] 𝐂𝐨𝐧𝐜𝐞𝐩𝐭 𝐏𝐡𝐨𝐭𝐨 ♾️ 2026. 05. 19 TUE 6PM (KST) #아이오아이 #IOI #IOI_LOOP

I.O.I for 'I.O.I : LOOP' concept photo.

the concept is me in public vs me in private lol 😭

Rejuran releases their official brand film. “Changing skin is not hope and expectation, but the Truth. Undoubtedly, just like Rejuran. Me, you, us. Making all the world's skin good skin again. Rewrite your story.” #kimsejeongxrejuran #kimsejeong #김세정