The recent photos of IU caused much buzz in various online communities as fans and netizens alike couldn't get over her refreshing new hairdo.

On July 20, many top celebrities graced the photo wall event for the highly anticipated VIP premiere of the movie 'Smugglers,' held at the prestigious Megabox COEX in Gangnam-gu, Seoul.

On this day, IU was among the star-studded guests to show up for the event.

The singer/ actress showed up in a simple white one-piece dress paired with a tea green cardigan, highlighting her lovely charms.

In particular, fans and netizens noticed IU's shortly cut hair which was a refreshing change to her style. 

Netizens commented, "She's so refreshing. It makes me happy just looking at her," "I love her hair style," "I want to know what kind of haircut she has," "She's so lovely and refreshing," "This is so crazy, she's so pretty," "Thank you, just thank you," "her hair, outfit, and everything is so perfect on this day," "She was always pretty but something's different about her," "She's so cute as always," "How is it that IU never ages," and "Why is she so pretty with short hair."