The idol star turned 24-years-old on October 24. On this special day, Krystal�posted a photo from her childhood birthday party. Baby Krystal (7-years-old at the time photographed) is captured sipping on a drink with a cute birthday hat on her head.�

Fans congratulated the star and also praised her unchanging beauty. Comments stated, "Happy Birthday beautiful," "You look exactly the same. omg so cute," "Always was and will be pretty."

Happy Birthday, Krystal!

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A post shared by KRYSTAL (@vousmevoyez) on Oct 23, 2018 at 8:39pm PDT