Seohyun celebrated her 22nd birthday with her Girls' Generation unnis, and she just revealed photos of their party to fans.

The Girls' Generation maknae posted to their official homepage, "My birthday party photos a bit late! My birthday already passed, but I'm posting these photos now. It was hard for everyone to get together because of their individual schedules, but I was really really happy to celebrate with my unnis like this. My unnis are the best! My wish is... a secret. I hope you have a happy day today."

SONEs commented, "I love seeing GG's friendship," "Everyone was together. I'm so jealous," and "I'm late, but happy birthday!"

Seohyun celebrated her birthday on June 28. Can you believe she's already 22?!