Girls' Generation's YoonA looked adorable fighting off the cold weather on the set of 'Prime Minister and I'!

The behind-the-scenes photo shows YoonA bundling up in a heavy duty coat and cleverly using a blanket as a muffler to get through the freezing night. YoonA resembled the adorable chick character on her blanket with her tongue sticking out with frost.

A rep commented, "Even with the tip of her nose turned red from the cold, YoonA didn't lose her smile with her passion and affection for 'Prime Minister and I' while filming. Please look forward to YoonA's transformation into a clumsy reporter."

'Prime Minister and I' will premiere following 'The Future Choice' on December 9!