Not so long ago, SBS' television show 'Master in the House' shared a preview of the show for the upcoming week.
In the preview, Cha Eun-woo had bleached hair, which surprised and excited lots of fans.
Soon after that, a photo of Cha Eun-woo walking alongside his staff was uploaded online.
The photo showed Cha Eun-woo with his hair bleached to ash gray.

It is not unusual for K-pop stars to change the color of their hair to a completely different color every half a year or so.
Even though it has been five years since Cha Eun-woo made debut, he has only had brown hair colors so far.
That was why so many fans could not stop talking about Cha Eun-woo's change in his hair color since last week.

In these photos, Cha Eun-woo's bleached hair was shown very well.
It seemed like Cha Eun-woo also recently added a little bit of blue to his hair.
Upon seeing such change in Cha Eun-woo, fans became more excited than ever about ASTRO's return with a new album that is to take place on April 5.


(SBS Star)