2NE1 and Will.I.Am had a surprise collaboration together on stage.

2NE1 carried out their 'NEW EVOLUTION' tour in Los Angeles on August 24th at the Nokia Theatre. During the concert, Black Eyed Peas member Will.I.Am surprised the audience by making an appearance on stage during the performance for "I AM THE BEST". Fans who attended the concert have already posted many reviews and fancams online.

One audience member who attended 2NE1's concert wrote via SNS, "Today's 2NE1 concert was superior to all the concert's ever carried out by Korean artists in LA. When Will.I.Am came out towards the end of the concert, the Nokia Theatre almost exploded".

In related news, 2NE1 will begin their 'NEW EVOLUTION' tour in Japan on August 31st.



Source & Image: Newsen via Nate
Tip: Tristan