Ananova:

Kylie Minogue still hasn't chosen a single to launch her return to the world of pop.

She is due to release an album and single by the end of the year but is still undecided, although Groove Armada's Andy Cato seems to think his song will make the cut.

Andy told the Daily Star: "Ours is the best tune. The track we've done is a killer. I've heard snippets of her album here and there just to get the flavour of it and, as always, we've gone off on a bit of a tangent - but Kylie sounds great."

Kylie turned down Groove Armada's previous efforts earlier in the year, but the Slow singer is now working with the band on some Debby Harry inspired tracks.

The eventual single will be the aussie singer's comeback track following her battle with cancer.