The brand new Girls Aloud song, Something New, has debuted online.
The finished track appeared on YouTube at 12pm on 16 October, with the official Girls Aloud Twitter account posting a link to the video.
The girl band are celebrating their ten-year anniversary, with Something New just a part of their big come-back.
The five-piece re-launched their official website last week, which features a 10-day countdown, leading up to a big announcement on 19 October.
Cheryl Cole, Nicola Roberts, Nadine Coyle, Sarah Harding and Kimberley Walsh met on Popstars the Rivals back 2002. Following a string of hits, the band went on hiatus in July 2009, to allow the girls to pursue different projects.
Their last studio album, entitled Out of Control, was released in 2008.