GIRLS ALOUD have unveiled their comeback track as they premiered the dance tune online.

The group had been expected to launch the single, called Something New, later this week after a countdown appeared on their website last week.

But the five-piece – who have been working on their own projects for three years, though were tipped to mark 10 years since they formed – posted the track hours after a 20-second teaser video was first aired.

The group – Cheryl Cole, Sarah Harding, Nadine Coyle, Kimberley Walsh and Nicola Roberts – are to make an announcement on Friday when the countdown clock on the website reaches zero.