What do you get when you mash-up the Billboard’s top 25 hits of 2009? Titled the United State of Pop 2009, the mash-up was done by DJ Earworm and features songs ranging from Beyonce to T.I.. Unfortunately, I’ve never heard of the guy, but apparently mash-ups are his thing. But that doesn’t matter…can’t wait for 2010!
List of songs after the jump.