Psy falls down one spot on the U.S Billboard Main Single Chart 'HOT 100' to number 11.
Singer G.NA and Phantom member Sanchez released their duet song on December 13.
Singer Kim Hyun Joong's new Japan album, Unlimited, has been ranked number 1 on the Oricon Daily Chart.
Groups SHINee and U-KISS's new single's have been ranked number 2 and 3 on the orison chart.
Music site Mnet chose Psy's "Gangnam Style" as the song most heard by users this year.
Singer Psy will be appearing on the ABC program, "Dick Clark's New Year's Rocking Eve," on December 31 with Justin Bieber.
Girl group KARA members Han Seungyeon and Park Gyuri have been confirmed for solo comebacks.
Vocal group Monday Kiz will be holding a special Christmas concert.
JYJ member Junsu will be holding an end of the year concert.
Idol group ZE:A member Hyungshik revealed a piano version of "Beautiful Girl."
Singer Kim Jang Hoon released his new music video, revealing a shocking kiss scene.
YG Entertainment has taken over the music video charts on YouTube.
Rookie singer Lee Hi will be revealing new dance steps to her debut song, "1,2,3,4."