Wonder Girls member Yeeun shared the news of her older sister's marriage.

On the 30th, she posted on her Twitter "My sister is finally getting married. I am put to shame by the world's most youthful looking face.... But you have to be happy!", along with a photo of her older sister Park Ko Eun.

In the photo, Yeeun is posing with her older sister in the bride's waiting room. Her sister especially catches the attention in her pure white wedding dress, holding a beautifully crafted bouquet.

Those who saw the photo commented "Your sister is getting married already?", "the two really look alike", "she's not put to shame...", "it must feel bittersweet to let her go", and etc...

Photo Credit: Ye Eun Twitter