Girls' Generation's kid leader�Taeyeon�updated fans with an adorable�Instagram�post.

She shared the 4-set picture collage above with the caption, "Girls also grow mustaches."

In the images, Taeyeon appears to be lying down and fashioning a mustache out of her long hair. Despite the manly addition to her face, she still looks feminine and pretty.

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Netizens thought she looked adorable and expressed their love for her lovable and playful personality, commenting, "Taeyeon unni, why are you so pretty," "Omg, I thought it was Donghae," and more.