Koo Hye-sun goes bold with solo self-cut: 'I made a mess, all by myself'

Actor and venture company CEO Koo Hye-sun has revealed a dramatic new look after cutting her own hair into a bold short style.

On Sunday, Koo posted several photos on her social media with the caption, "I made a mess, all by myself."

The photos show her transformed into a short crop. What drew particular attention was a pile of cut hair on the floor beside an eyebrow razor — making clear she had pulled off the entire style change at home using nothing but the small blade.

She then turned the camera on herself, wearing a faint, satisfied smile. The short bob and straight bangs gave her a noticeably chic edge, while her signature fresh-faced charm remained intact.

Koo has built a career spanning acting, directing and writing, and has recently extended her reach into entrepreneurship by launching a product she personally invented and patented.