DJ Earworm mashes up the biggest pop tunes of 2010

This has become something of a ritual, hasn't it? I'm referring to DJ Earworm's mix of the biggest (in some cases, most obnoxious) pop songs of the year. The San Francisco-based producer (civilian identity: Jordan Roseman) has been mashing up the top 25 songs on the Billboard charts since 2007, and it's always an amusing way to wind down the year.

There's really no explanation necessary for what Mr. Earworm does - it's simply meant to be consumed. But for those who are curious, here's the list of songs included in this year's mash-up, which is entitled: United State of Pop 2010 (Don't Stop the Pop).

Ke$ha - Tik Tok
Lady Antebellum - Need You Now
Train - Hey, Soul Sister
Katy Perry Featuring Snoop Dogg - California Gurls
Usher Featuring will.i.am - OMG
B.O.B. Featuring Hayley Williams - Airplanes
Eminem Featuring Rihanna - Love the Way You Lie
Lady Gaga - Bad Romance
Taio Cruz - Dynamite
Taio Cruz Featuring Ludacris - Break Your Heart
B.O.B. Featuring Bruno Mars - Nothin' On You
Enrique Iglesias Featuring Pitbull - I Like It
Young Money Featuring Lloyd - Bedrock
Jason Derulo - In My Head
Rihanna - Rude Boy
Lady Gaga Featuring Beyonce - Telephone
Katy Perry - Teenage Dream
Bruno Mars - Just the Way You Are
Mike Posner - Cooler Than Me
The Black Eyed Peas - Imma Be
Jay-Z + Alicia Keys - Empire State of Mind
Usher Featuring Pitbull - DJ Got Us Fallin' In Love
Travie McCoy Featuring Bruno Mars - Billionaire
Eminem - Not Afraid
Iyaz - Replay