Girls and the 'Babes

Because of my weakness for U.K. pre-fab girl groups, I'm entirely too excited about this collaboration. However, I'm wondering if they're going to change some of the lyrics a tad.

Girls Aloud and Sugababes have recorded a version of Aerosmith 'Walk This Way' as this year's Comic Relief charity single.

Although neither group has yet commented on the collaboration, it is understood the track is due to be released ahead of this year's Red Nose Day, which is expected to take place on March 16.

The track was produced by TLC producer Dallas Austin. Austin also worked on Sugababes' 2005 album 'Taller In More Ways'.