Xiu Qing of the girl group Wang Feifei Burrit' is posing at the Mnet M Countdown' rehearsal held at CJE & M Center in Sangam-dong, Mapo-gu, Seoul on the afternoon of the 31st.
The 604th M Countdown' will feature Neon Punch, Nature, Roh Tae-hyun, Mustbee, Berry Berry, Seventeen, Astro, ATiz, Enflying, Girlfriend, Space Girl, One Earth, Impact, Cherry Blett, Knack, Wang Feifei Burrit.