Happy Pledis 2nd Album, featuring Son Dam-bi, After School, Pledis Boys, and Yoo Ara, was released in December, with proceeds going to UNICEF.
Happy Pledis 2nd Album, menampilkan Son Dam-bi, After School, Pledis Boys, dan Yoo Ara, dirilis pada Desember dan pendapatan dari album tersebut disumbangkan kepada UNICEF.