Happy birthday to the lovely ladies, Girls' Generation's YoonA and T-ara's Hyomin! Both were born on May 30, although in different years, as they turn 24 and 25 respectively.

Their fans kindly started flooding the Twitter world with their thoughtful birthday wishes so that hashtags "#HappyHyominDay," "#윤아야생일축하해 (Happy birthday, YoonA)," and "Happy birthday Im Yoona" are trending worldwide!

Join in on the fun and wish these pretty ladies happy birthday as they start a new year in their lives!