Girls' Generation's YoonA celebrates her 23rd birthday (24th Korean age) on May 30th and SONEs reached out to the beautiful idol with a newspaper ad and a sweet message!

The newspaper ad reads, "Do you believe in miracles? We believe it! Girls' Generation's YoonA is our miracle. Happy birthday, YoonA." 

SONEs also conducted volunteer work at the Bulgwang Community Center in honor of YoonA's birthday on the 25th. Meanwhile, YoonA spent a well deserved girls' night out as she celebrated her birthday with her fellow members. 

Happy birthday again, YoonA!

Tip: Xesyre