This year's highlight in K-Pop has undoubtedly been Psy.

After taking a look at music charts, digital charts, album charts and YouTube views, OSEN came up with the 'Best 5' for this year. Psy has been double crowned due to his great popularity on YouTube and music charts. Super Junior has been number 1 for the past 4 years in album sales. Many other artists have been nominated as well in music video and album charts.

Aside from 'world star' Psy, group Busker Busker proved to be a great hit as well as they beat idol groups for the number 1 spot on music charts.

SISTAR has also risen to the top with their sexy yet cute appeal. Their two hit songs, "Alone" and "LOVING U" have been seen at the top of many music charts.

This year, the music video with the most hits was recorded with Psy's "Gangnam Style."

Super Junior has also shown their popularity with their never ending album sales. Big Bang has also done well with being in the higher part of the chart for album sales.

The Best 5 in music-mv-album for this year are Psy, Busker Busker, SISTAR, Super Junior and Big Bang.

With the continuous Hallyu, many predict that K-Pop will be even hotter in 2013.