This is the PV of the song Lollipop by Big Bang featuring 2NE1. This is from their LG Cyon Lollipop cellphone campaign.

This is the link to the song:

http://www.imeem.com/groups/2tF-jia9/music/QInd_ujw/big-bang-ft-21-ft-lollipop/

Single: CF - Lollipop

Release date is March 27, 2009