Twice (stylized as TWICE) is a globally popular nine-member South Korean girl group formed by JYP Entertainment through the 2015 survival show Sixteen, known for catchy, bright K-pop tracks and global success, featuring members Nayeon, Jeongyeon, Momo, Sana, Jihyo, Mina, Dahyun, Chaeyoung, and Tzuyu. They debuted in late 2015 and quickly became "The Nation's Girl Group," achieving massive hits like "Cheer Up" and "TT," and selling millions of albums worldwide.