KARA's Nicole displayed her happiness at re-uniting with her close friend, After School's Nana.

Snapping a series of photos with her fellow 91-liner (Nicole was born in October, while Nana was born in September), the two beautiful ladies fill up the camera with their vibrant beauty.

"Loveable Nana~~~ it was so great seeing you so much since we practiced for the end of the year together ?????" she posted to her Twitter account earlier today. Nana and Nicole were part of the same project group, Dazzling Red, for the end-of-year '2012 SBS Gayo Daejun' last year.

Source: Nicole's Twitter