The comments come from a place of concern.
Koreaboo
Just now
Netizens have expressed concern for Billlie‘s Sheon after an alleged weight loss.
Billlie’s Sheon | @sheonnnnn/Instagram
Since her debut, Sheon has always leaned on the thinner side, though not in a way that sparked any large amount of concern.
| SBS
Billlie recently returned with “Zap,” and have been promoting the album in various ways, including social media promotion. On May 17, a video of Sheon doing the challenge was posted to the group’s accounts.
[🎥]
all my #션 come on #WORK 🏃💻💼
🔗 https://t.co/jvOJRSMhY6
🔗 https://t.co/bS8gRHNMsb
🔗 https://t.co/resPLBcqBp#Billlie #빌리#SHEON #션#WORK #Billlie_WORK pic.twitter.com/5aZD9IO9Wy
— Billlieofficial (@Billlieofficial) May 17, 2026
The idol appears to have lost some weight, with her collarbones, and ribs more prominent compared to her appearance last year.
Netizens responded directly to the video, with many begging the group’s agency to “let her eat” and manage her health better
Many in the quotes of the video expressed concern for K-Pop idols in general, as the trend of extreme thinness has seen a resurgence, along with the accessibility of weight loss drugs.
idols have always been thin that’s not news BUT what we keep seeing lately is concerning tf are these company doing to these girls https://t.co/9bhs6v8EWB
— 🐈⬛ (@ovemyungsoo) May 18, 2026
K-Pop idols have always been thin but this is getting WORRYING… Like there’s a difference between thin and THIS. And this does not look healthy at all… Idk how and why so many idols reach this kind of weight these days. What is happening? https://t.co/2pfBDrOJZR
— itsNiclas! 🎵🎮 (@NiclasObrovac) May 17, 2026
This is getting ridiculous I’m sorry https://t.co/bzxFilQZ4f
— Iman (@busan_n2gga) May 18, 2026
While fans usually attempt to stay away from discussions about idols bodies, concern has caused many to speak out.