Girl group Girl's Generation's member Yoona's fans gave her the birthday present of 'Forest Yoona'.

Today, Yuri posted on her Instagram, "Yoona, happy birthday. Please continue to stay just the way you are" along with a picture.

In the picture, Yoona and Yuri were wearing mini black dresses and were posing for the camera. Today was Yoona's 25th birthday.

In celebration of her birthday, the fans of Yoona will be creating 'Forest Yoona', partaking in the social venture Tree Planet's "Star Forest Project". As "Forest Yoona" is created, trees will be sown in bare land to help block the noise from the railway. The money for this project was collected from fans of Yoona all over the world, totaling up to 18 countries.