SEOUL, KOREA- OCTOBER 20: (CHINA MAINLAND AND SOUTH KORIA OUT)Korea idol group Twice take the debut performance on 20th October, 2015 in Seoul, South Korea.(Photo by TPG/Getty Images)
SEOUL, KOREA- OCTOBER 20: (CHINA MAINLAND AND SOUTH KORIA OUT)Korea idol group Twice take the debut performance on 20th October, 2015 in Seoul, South Korea.(Photo by TPG/Getty Images)