A photo of LE SSERAFIM member Sakura from one of the group’s recent concerts has gone viral on X (formerly, Twitter), alarming fans. Sakura | @39saku_chan/Instagram The picture in question, posted by a Japanese fan account, showed Sakura mid-performance, with her underarms appearing sweaty. The OP (original poster) even included two close-up photos of her underarms and captioned them,…

