Girl group Girls' Generation's member Yoona filming for a commercial was revealed.

Yoona, who is currently a model for the contacts lens brand Alcon, recently filmed a commercial for their new product fresh look illuminate 'Light Brown.' She showed a modern look, feminine look, and girlish look for the new products.

Yoona's flawless skin, natural faces and perfect body were accentuated in the pictures.

Photo Credit: Alcon