A celebrity, Park So Hyun, and a Singer, IU, make a sisterlike impression.

On December 5th, Park So Hyun posted a picture with a comment 'I am with IU' on her Twitter.

The picture shows IU visiting Park So Hyun's Radio booth and taking friendly pose to the camera. The picture of Cheerful Park So Hyun and cute 19 year old IU makes 22 year difference doubtful and reminds of sisters.

Netizens are commenting "Park So Hyun's babyface is unbeatable", "Who can tell the 22 year difference?", "Park So Hyun-UI looks like they are very close"