As the title suggests, 2NE1 and Big Bang are nominated on the Singer of the Year Category ( Female / Male)
You do not have to log in to vote. You don’t have to vote in every category. After you click on your desired nominees please click 투표하기 (vote) & 결과보기 (view result) at the bottom of the page. Make sure you click 투표하기. After you have cast your votes, you will be able to see the current standings.
Voting will close at midnight on December 30 and results will be announced on the 31st.
Go here to vote: http://ent.jkn.co.kr/star/2011award.html