As Madonna works on her upcoming album, set to be released early next year, she’s reportedly collaborating with quirky Australian vocalist Sia on a new track called ‘Trust.’

Sources say that Sia, best known for the upbeat indie-pop song ‘Clap Your Hands‘ and a memorable cover of the song ‘Under the Milky Way‘ by Church, is either co-writing or co-producing the new single with everyone’s favorite Material Girl. Madonna stated that a new single will be released next winter, and it’s likely, though unconfirmed, that it’ll be ‘Trust.’

According to the Examiner, “Industry insiders see this album as a milestone for Madonna in the same degree ‘Like a Prayer’ and ‘Ray of Light’ were.”

In addition, insiders claim the new album will be largely produced by William Orbit, who produced the ‘Ray of Light’ LP, and Jean Baptiste Kouame, producer for rhythmic artists like The Black Eyed Peas and Chris Brown.

[PopCrush]