Could '80s hit 'Who's That Girl?' be the pair's first single after breaking away from All Saints?...

Speculation is still rife surrounding the next move for ALL SAINTS sisters NICOLE and NATALIE APPLETON, with reports surfacing today (March 25) that they have recorded a cover of EURYTHMICS hit ‘WHO’S THAT GIRL?’.

According to the Sunday Mirror newspaper, they are considering releasing it as their debut single, now that All Saints have officially been shelved.

The single was a Number Three hit for duo Annie Lennox and Dave Stewart in July 1983.

Elsewhere, the newspaper reports that Kylie Minogue has confirmed to friends that she did record a duet with late INXS frontman Michael Hutchence when the couple were dating, but she has insisted that the collaboration will never be made public.