TWICE, formed by JYP Entertainment through the reality show "Sixteen" and debuting in 2015, is one of the most popular K-pop girl groups internationally. The group initially included nine members: Nayeon, Jeongyeon, Momo, Sana, Jihyo, Mina, Dahyun, Chaeyoung, and Tzuyu. Known for their catchy tunes like "Cheer Up," "TT," and "Feel Special," TWICE is celebrated for their vibrant, colorful image and melodies that instantly stick. Their music often incorporates themes of love and empowerment, and their engaging performances have earned them a massive, devoted fanbase worldwide.