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.

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Their fans kindly started flooding the Twitter world with their thoughtful birthday wishes so that hashtags "#HappyHyominDay," "#???????? (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!