Mini-Álbum

2NE1 1st Mini-album
8 de Julio, 2009

1. Fire
2. I Don’t Care
3. In The Club
4. Let’s Go Party
5. Pretty Boy
6. Stay Together
7. Lollipop (Bonus Track)

2NE1 2st Mini-album
28 de Julio, 2011

1. 내가 제일 잘나가 (I Am The Best)

2. Ugly
3. Lonely
4. Hate You
5. Don’t Cry
6. Don’t Stop The Music (Bonus Track)

2NE1 1st Mini-album Japón (NOLZA)
21 de Septiembre, 2011
1. 내가 제일 잘나가 (I Am The Best)
2. Ugly
3. Lonely
4. Hate You
5. Don’t Stop The Music