One of those entertainers so popular that only their forename is needed (think Elvis, Kylie, etc.), Momo is one of the stars of South Korean girl group TWICE, a K-Pop act who have sold over 10 million albums in South Korea and Japan alone. They have also had a huge impact in the United States, where K-Pop has become the music phenomenon of recent years. In 2021, they became the first girl group ever to have an EP reach the top of the American Bil...