Secret member Han Sunhwa emerged with a change in appearance, and fans are wondering if she's had any plastic surgery.

On the October 7th episode of KBS' "National Talk Show Hello," Secret's Han Sunhwa and Song Jieun, and Teen Top's Niel and Chunji appeared as guests on the show. Sunhwa appeared with a changed look; her eyes looked much more distinct and pronounced, and she was also wearing autumn makeup to match the season.

After the broadcast was aired, viewers went into an investigative mode, comparing current photos of Sunhwa with photos from her past. They then went on to question whether Song Jieun also had cosmetic surgery or not.

Son Jieun uploaded a self-taken photo onto her Twitter for this past Chuseok season. In the photo, Song Jieun's eyes looked much more defined, and she looked very feminine. Early on she explained that she did not have plastic surgery.

Internet users who saw Sunhwa's changed face commented, "Sunhwa's cosmetic surgery issue, could it be the power of makeup?" "Sunhwa looks so feminine," and "Sunhwa really is an autumn woman."

Regarding rumors about Secret members having cosmetic surgery, their agency stated, "Secret members recently changed shops, so they are changing to different styles." They also said, "It could be because of their diet," and "We are flustered with this unexpected attention."

Photo credit: KBS and Song Ji Eun's Twitter