Singer NS Yoonji daringly revealed photos of her bare face on Twitter today. She posted, "It was a tiring, but fun day~ I'll dream of the Chunhamujeok concert tomorrow gogo~." The photos are said to be a complete turnaround from the usual sexy image she portrays on stage for her single "Dance" or "Dance a Dance". Unsurprisingly, NS Yoonji was discovered to be a homecoming queen at her high school, which she attended in America. Source + Photos: Newsen