Happy birthday to Girls' Generation's Yuri! �Her birthday was yesterday (December 5) in South Korea so fellow Girls' Generation members celebrated by wishing her congratulations and uploading pictures through SNS.

Taeyeon uploaded a picture of herself with Yuri and wrote on Instagram, "Hey Yuri, let's take some pictures kekekeke This is the only picture left. �Happy birthday, 25-year-old baby."

Sunny wrote a couple messages, including one on Twitter that said, "Today is our love Yuri's birthday!!! �And today is when we heard good news from Times!!!! �A happy and thankful day!!!! �Yuri, happy birthday~ �Congratulations, Girls' Generation!! Sone!!!! Congratulations and thanks~ ^^*" �Girls' Generation's "I Got a Boy" ranked number five on Time Magazine's 'Top 10 Songs of 2013' so it really did turn out to be a great day for the girls!�

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Sunny also uploaded a cute, short video of Yuri blowing out her birthday cake candles while Tiffany changed her UFO profile picture to one of her and Yuri. �SM performance director uploaded a close-up of Yuri's birthday cake onto his Instagram. Check out the pictures and video below. �Happy birthday to Yuri!

Tip: Alex