IU with recent upgrade in her beauty has been suspected of 'plastic surgery' but those rumors have died down when she revealed the photo of her younger days. 

IU, who is sweeping all #1 spots with her new single 'You and I' has become an issue again for her older pictures.

On an online community a picture titled 'IU open end eye.jpg' was posted, with these pictures being compared with her current activity pictures.

IU has been rumored for eye surgery in the past but her bright eyes that look the same as in the past is remarkable. She makes uncle fans smile because only thing that has changed is her height, everything else including her cuteness is still the same.

Netizens who saw the picture commented "even fans suspected IU to have gotten 'eye widening surgery' whenever they saw her eyes but seeing her baby pictures, this is what you call born with wide eyed surgery!" and "thank you for growing up so well".