Very weird tbh.
Jay Sean has scored a #2 hit with his single "Down" with Lil Wayne. He wasnt even known at all in the US.
The single hasnt even been released yet here, ive only heard it a few times.
I expected someone like Little Boots, maybe Pixie Lott, but Jay Sean dominating America. Very random!
http://www.youtube.com/watch?v=m34xyw8E-Qs