Introducing YouTube Trends (Feat. The Gregory Brothers)

YouTube | 2010年12月16日 |
Visit http://www.youtube.com/trends for daily insight on the latest video trends.
Tired of not knowing the latest hot videos and trends on YouTube? YouTube scientists have been hard at work creating a something just for you.
Created by YouTube
Featuring the Gregory Brothers ( http://www.youtube.com/schmoyoho )
Directed by XK9