4th Gen Idol’s Skin-Tight “WATERBOMB Busan” Look Goes Viral
As the summer continues, so does WATERBOMB, the hottest and wettest festival of the year. August 8 was the 2026 WATERBOMB Busan Festival, during which multiple K-Pop stars performed.

Typically, stars will dress in summer-themed outfits, like shorts and tank tops, but a popular idol turned that trend on its head.
In 2018, the survival show Produce 48 aired, showing the selection process for the girl group IZ*ONE.

The group promoted from 2018 to 2021 before disbanding, with the members going on to either debut in different groups or as soloists. One member who continued her career as an individual is Choi Yena, who made her solo debut in January 2022.

Since then, the idol has remained active, with a recent track, “Catch Catch,” going viral on social media.
Yena was one of the stars who attended WATERBOMB Busan and stunned in a bodysuit, inspired by the Overwatch character D.Va.
260808#최예나 #예나 #YENA pic.twitter.com/bB8ENeJZdz
— 🌓 (@ainohiraishin1) August 8, 2026
The idol performed a number of her hits, perfectly embodying cute and sexy in the outfit.
260808#최예나 #예나 #YENA pic.twitter.com/oEbFyxxgWV
— 🌓 (@ainohiraishin1) August 8, 2026
예나야 그거 얼른 환불해 ㅋㅋㅋㅋㅋ#최예나 #예나 #YENA @Sesanga_ssauza pic.twitter.com/qyiRvErj5S
— 아이즈원 사랑해 (@LoveFor12one) August 8, 2026
eyesmag Instagram Update with YENAhttps://t.co/FyJEwfQeOO#최예나 #예나 #YENA #イェナ #崔叡娜 pic.twitter.com/sIfgrHjKd4
— ㄱㅊㅇㄴ➴ᡣ𐭩 (@godchoiyena) August 8, 2026
The idol went viral on multiple tweets, as netizens raved over her gamer girl visuals.
YENA’S OUTFIT AT WATERBOMB TODAY? pic.twitter.com/FHSyep8jwD
— choi yena pics (@yenapix) August 8, 2026
YENA having one of the hottest outfits in Waterbomb history while showing basically zero skin what an icon 😭 https://t.co/aIDiTrtv2i
— itsNiclas! 🎵🎮 (@NiclasObrovac) August 8, 2026
I think she could get me pregnant https://t.co/VVOgpmkC5I
— do you hab a membaship (@nusiancenextdor) August 8, 2026