If you follow Singaporean girl group BY2’s Yumi Bai on social media, you’d know the singer is on a fitness kick.
The 31-year-old often posts gym selfies, showing off the fruits of her labour.
But could she be taking her workouts a bit too far?
Earlier this week, Yumi posted several snaps of herself in pink cropped top and grey tights that showcased her curves and toned midriff.
She shared that her weight has dropped to 42kg and her seemingly thinner appearance has sparked concern among her family. Her weight would make the 1.64m-tall singer underweight according to her BMI.
“Recently, many people have asked me why I’ve became so thin. I initially thought nothing of it, but my weight has dropped to 42kg, and even my family is very worried about me,” she wrote on Instagram.
“I really want to clarify that I am not deliberately skipping meals, maybe I’m just a bit tired. Jia you!”
Concerned fans have urged the star to “eat more to gain weight” and that being too thin is not healthy.
She later replied to comments saying she hasn’t been eating well and is working on putting on weight.