Red Velvet performs in Seoul, South Korea. The Chosunilbo JNS/ImaZins via Getty Images hide caption
Red Velvet
A picture provided by North Korea's official Korean Central News Agency shows North Korean leader Kim Jong Un (back, center) and his wife Ri Sol-Ju (second row, sixth from left) posing with South Korean musicians after their performance in the East Pyongyang Grand Theater in Pyongyang. KCNA via KNS/AFP/Getty Images hide caption
Red Velvet performs at K-Pop Night Out during the 2017 SXSW Conference in Austin, Texas. This weekend the group will perform in Pyongyang. Michael Loccisano/Getty Images for SXSW hide caption