It's that time again, friends! DJ Earworm just released his annual mashup of the year's hit pop songs, dubbed his United State of Pop. See the list of songs below, and download the audio here. It will make a swell addition to any New Year's Eve party playlist.

As always, Earworm uses Billboard's Top 25 songs of the year to compile the mashup. And they are:

Gotye and Kimbra - Somebody That I Used To Know
Fun. - Some Nights
Carly Rae Jepsen - Call Me Maybe
Maroon 5 - One More Night
Fun. and Janelle Monáe - We Are Young
Maroon 5 and Wiz Khalifa - Payphone
Ellie Goulding - Lights
Rihanna - Diamonds
Bruno Mars - Locked Out Of Heaven
Ke$Ha - Die Young
Kelly Clarkson - Stronger (What Doesn't Kill You)
Flo Rida - Good Feeling
Nicki Minaj - Starships
The Wanted - Glad You Came
Adele - Set Fire To The Rain
Lumineers - Hey Ho
One Direction - What Makes You Beautiful
Flo Rida and Sia - Wild Ones
Phillip Phillips - Home
Bruno Mars - It Will Rain
Katy Perry - Wide Awake
Alex Clare - Too Close
PSY - Gangnam Style
Taylor Swift - We Are Never Ever Getting Back Together
Flo Rida - Whistle


Previously: United State of Pop 2011, United State of Pop 2010