Soloist IU has caught the attention of fans with her latest Twitter update.

On August 27th, the singer tweeted, "The.. end... Today was a very tiring day.. It wasn't the best day, but still, life is fun! Good night," and attached a beautiful doll-like selca (above).

Fans and netizens were mesmerized by the charming selca as the singer shows off her flawless skin and is seen wearing a blue-patterned top with her long, wavy black hair flowing down her shoulders.

They responded to the photo with comments such as, "Jieun is so pretty", "She's a doll", "Good night to you, too!", and "She seems to have gotten prettier."

Source: IU's Twitter