Continuing on with the 21st best selling song of the year we have.

Representing the UK year end charts: - Girls Aloud: Sound Of The Underground

Representing the Australian year end charts: - P Diddy ft Nelly & Murphy Lee: Shake Ya Tailfeather

Previous Results 20003:

#25 - Without Me vs Bump, Bump, Bump

#24 - Pretty Green Eyes vs Beautiful

#23 - Beautiful vs Someday

#24 - Sweet Dreams My LA Ex vs Hey Sexy Lady

I mean, obviously the mighty Aloud

Girls Aloud and it's not even close. I forgot how terrible Shake Ya Tailfeather is.

Don't think I have heard that other one before but nothing memorable even knowing it's by. Girls Aloud anyway.

Girls Aloud - Sound Of The Underground

Adding my vote to the emphatic Girls Aloud victory so far!

Girls Aloud.