2NE1 2nd Album

he album was leased on July 28, 2011,  YG Entertainment.

Track List:

1. "I Am The Best" ("내가 제일 잘 나가")                     
2. "Ugly "
3. "Lonely" 
4. "Hate You"
5. "Dont Cry" (Park Bom solo) 
6. "Don't Stop The Music"