Girl group Girls' Generation (SNSD) Taeyeon's fans revealed their crazy love for Taeyeon.

Recently in an online community forum, a picture was posted under 'Taeyeon bus that appeared in Seoul.'

The Seoul city bus that is currently running had advertisements of Taeyeon for her 25th birthday.

On the ad, the fans wrote, "Congratulations on Taeyeon's 25th Birthday" along with the date 20130309, which is her birthdate.

SNSD's fan clubs revealed creative ways to celebrate the members' birthdays, including newspaper ads and bus ads.

Photo Credit: Online Community