DIA and IOI member Jung Chae Yeon has opened up about her plastic surgery. The 18-year-old revealed that she has gone under the knife to re-shape her nose.

During her appearance on the first episode of MBC Everyone's Video Star' on 12 July, the singer openly talked about the treatment. Hosts Park Na Rae and Kim Sook showcased a picture of Chae Yeon from old days, and seemed startled over the transformation.

When asked if the eyelid surgery is the reason of her modification, the singer instantly responded that the change is because of the nose job. She said: "I did my nose. I gained double eyelids when I was in middle school."

Furthermore, referring to her old picture, Chae Yeon sheepishly added: "I was fat then. I was 64 kg, and now I'm 48-49 kg."

Meanwhile, Jung Chae Yeon is all set to enter into the world of acting. The singer will be seen as a supporting cast in tvN's upcoming drama Drinking Alone. As per reports, Chae Yeon will be seen opposite Gong Myung. The other cast of the show includes Ha Seok Jin and Park Ha Sun.