Zhang Xuanrui. The original singer of "Handsome Little Boy" is Zhang Xuanrui. His crisp voice fits the tone of the song. The rhythm is brisk and the melody is beautiful, which is very beautiful. "Handsome Little Boy" is written and composed by Lao Mao, with Cui Shixuan as the music director. The classic lyrics include "Handsome little boy, so cute, as handsome as you want, with a white face and swinging hair" A flick, a tug on the steps.