The Bora that melted away hearts with her killer smiles on stage actually turned out to be a shy girl.

The cable channel Mnet 'Wide Entertainment News' visitied girl group SISTAR filming for winter photo shoot for a clothing brand.

SISTAR, who filmed early to prepare for the coming season, went for cute charm rather than sexy charm this time. The filming set was filled with endless laughter at Soyoo and Hyorin picking at each other like Tom and Jerry.

Also, Bora turned into a shy girl next to a male model. Bora was usually the seductive one on stage with her alluring eyes, but next to the male model, Bora wasn't even able to look at his eyes. She even sat on the floor with her face turning red, bringing laughter to the set.

Photo Credits: Mnet