After School's Kahi celebrated her birthday in addition to Christmas today. On December 25th (KST), Kahi uploaded the photo above and tweeted, "Ah, I'm totally happy today~ I had seaweed soup early in the morning, and celebrated with a cake as well~ To our makeup artist who prepares a cake for me every year ~ Thank you so much~! I'll also put the eye cream you gave me (worrying about the wrinkles around my eyes becoming deeper) to good use." In the revealed photo, Kahi is seen holding the birthday cake given to her by her makeup artist. Her happiness is apparent in her expression as she closes her eyes to blow out the candles. Netizens commented, "Oh, her birthday is on Christmas", "Enjoy your day", and "Happy Birthday". Happy Birthday, Kahi! Source + Photo: Osen