The year is over -- and that means it's time for another incredible mash-up from DJ Earworm!

Following up his hits "Like OMG Baby" and "United State of Pop 2009" Earworm released this year's compilation mix yesterday, "United State of Pop 2010 (Don't Stop the Pop)" -- which features Lady Gaga, Ke$ha, Katy Perry, Enrique Iglesias and a whole lot more!

Check out the awesome video above -- and download the song for yourself here.