Mnet's "M! Countdown" is back with another episode of great performances! It was a hot battle between Super Junior, INFINITE, and 2NE1 for the #1 spot on "M! Countdown" today, but in the end, Super Junior clinched a triple crown win with "Mr. Simple"! Congratulations to Super Junior! [gallery columns=4] They also performed their symbolic "Sorry, Sorry" after winning a Daum Fan Cafe Stage poll! === Songs that charted. === G.NA and Davichi's comeback teased for next week. === DJ Koo performed his new song, "Comeback Original Mix". === Other performers included CSJH - Dana & Sunday, Witches, MBLAQ, SISTAR, Seo In Guk, TEEN TOP, Dal Shabet, Han Groo, Nine Muses, Brave Girls, and INFINITE. ===