Mnet's M! Countdown is back with another weekly fun-filled music show and awesome performances. From this week, M! Countdown started anew with a brand new presentation and voting system with their two new hosts, Tony An and Shin So Yool. Besides the usual performances, SS501's Kim Hyung Jun began his solo promotions, while Big Bang made their grand comeback. Elsewhere, John Park and Steve Barakatt collaborated for a special stage, Davichi's Lee Hae Ri got back on stage again, and G.NA began her follow-up song promotions. It was a battle between Big Bang, MBLAQ and IU for the #1 spot on M! Countdown today, and in the end, it was Big Bang who got their second straight win. Unlike last week, the boys were present to receive their trophy this time around. Congratulations to Big Bang on their win! Top 20 songs that charted. Other performers who performed this evening included 5dolls, Lee Hyun, Kan Mi Youn, TEEN TOP, Mighty Mouth, Jewelry, M to M, MBLAQ, and Ye Ara.