SNSD's YoonA recently made fans' hearts flutter with a new selca update on her SNS account. Taken at a waiting room backstage, she's seen posing happily in a simple cropped T-shirt from the 'SM TOWN Live in Tokyo' concert. Her thin frame alone is enough to make any girl jealous, but YoonA's sweet smile melts away any negative feelings. Netizens commented, "YoonA's a goddess for a reason", "Her waist is tinier than a doll's", and "There's nothing to pick apart, she's just a perfect being." SNSD will be making their comeback on October 4th and will be performing their first comeback stage on KBS's 'Music Bank' on the 7th. Source + Photos: Ilgan Sports via Naver