WJSN’s Cheng Xiao and Oh My Girl’s YooA are the idols most praised for their doll-like looks, but for me the ultimate doll-faced idol is 9Muses’ Sojin. Her features are very well-proportioned, equally soft and defined. She has wide eyes and full lips, but neither overpower the other. Her resting face is naturally between fierce and sweet, just like a real doll. She is so beautiful!