Source: SM Town Global’s TwitterPhotos: SM Town Global’s Twitter, Zinkie Aw for STOMP, AsiaOne, Internet, Running Into The Sun, TNPGirls’ Generation‘˜s Yuri disguised herself as a fan to watch a rehearsal during the SMTown gig in Singapore. On November 23rd, SM Entertainment‘˜s Global Twitter account wrote, "Yuri watching the rehearsal w/ the fans in Singapore. Wonder who will make a surprise visit @ the rehearsal in Bangkok pic.twitter.com/TYHA6jKy."In the photos, Yuri is covering her face with a denim shirt and sunglasses, posing cutely at the camera. The fans around her seem to have no idea that Yuri is right next to them.Fans tweeted, “She cosplayed a regular person?“, “Yuri’s so cute~ What’s she up to?“, and “I can’t believe no one knew who she was..“.