Fans took to Twitter to celebrate the 25th birthday of Girls' Generation member�Jessica!

The singer was born on April 18, and as the clock struck midnight in Korea, fans immediately began trending hashtags on Twitter. While most idols will have 1 or 2 trends worldwide, Jessica's fans managed to trend 3 different terms for their lovely singer. #Happy25thJessDay, #???????? (Happy Birthday, Sica), and Jessica Jung all ranked on the Worldwide Trending list.

Happy birthday to Jessica!