Popular Female Idol’s Bone-Thin Figure Sparks Massive Reactions

Recently, an online community post went viral, garnering almost 90,000 views, regarding a female idol’s figure.

The post expressed concern for KiiiKiii Sui’s unnaturally bone-thin physique.

KiiiKiii’s Sui seems too skinny. She needs to build some muscle.

— OP

Although she already looked super thin in the photo, many felt the videos showed a more realistic portrayal of her fragile frame.

수비니 시투 완벽한거바😍🫶🏻#KiiiKiii #키키 #SUI #수이 pic.twitter.com/zjW0BcWTSM

— ˢᵒʳᶦ (@wwwsuiiicom) January 18, 2026

260118 올스타전 졸귀행동을멈춰(나죽으니까)#SUI #KiiiKiii #수이 #키키 pic.twitter.com/JuBDi29gOa

— pupbit (@pupbit_0410) January 18, 2026

Netizens agreed that she would look much better if she had put on a bit more weight.

• “Skinny really doesn’t suit her. I used to think skinny was prettier, but Sui really doesn’t look good thin. When people considered STAYC’s Seeun and Red Velvet’s Joy prettier with more weight, I always thought skinny was prettier. But Sui really looks prettier with more weight on her.”
• “Sui and Leesol, too, please. I wish the visual line would please gain a little weight.”
• “In terms of image-wise and the group’s concept, being skinny doesn’t fit, and Sui looks better being slender than skinny.”
• “She would look better if she gained some more weight.”
• “Sui has narrow shoulders, so it would be better if she gained more weight. It’s a shame that her facial structure is more visible after she lost weight.”