KARA's Nicole whose birthday is October 7th, 1991 has just turned 20 (21 in Korea)! The girls were a bit quiet this year on twitter but last year they were quite celebratory on her birthday. Leader Park Gyuri tweeted, "You guys know it's Nicole's birthday today, right? Let's wish her a happy birthday!" Goo Hara also wrote, "It's the lovely cutie Nicole's birthday~ everyone please wish her a happy birthday ^.^! Happy Birthday~ Nicole~!" Happy Birthday to Nicole!