Iggy Azalea has dismissed suggestion that she has worked on a new song with Little Mix.

Speculation surrounding the possible blockbuster collaboration emerged earlier this week when a song called 'Pretty Girls' was registered.

Its writing credits appeared to show Azalea's name alongside the four Little Mix members and The Invisible Men.

However, the Australian rapper denied that she has worked with the British girl group.

Azalea said on Twitter to a fan: "This song that was registered isn't affiliated with Little Mix, I haven't collaborated with them."

It has been suggested that Little Mix may have been working on the track with songwriters The Invisible Men before it was dumped and moved onto Azalea.

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