Positive reviews on the concert all around! People kept saying that the girls all did extremely well and that it was like one huge party all around! And Will.I.Am and Apl de Ap joined the girls during the encore stage for I Am The Best! Woohoo! Congratulations on the successful US leg for New Evolution Concert, girls! ^^
More pics in the slideshow and gallery below!
Credits:
Source: Various Twitter Owners
Re-uploaded by: OhDara
oh-dara.com 
Comments on: "Photos: 120824 Fan-taken Photos of 2NE1 at “New Evolution” Los Angeles (Part 2)" (3)
What does it mean when Dara raises her pinky finger?
Where is the video of “I AM THE BEST” with will.i.am?! It’s not on the 2NE1 channel! @_@
Nevermind. I found out it’s just a projection during the concert haha