Madonna spoke out in fury yesterday (December 17) after a number of her new songs leaked online.

The singer has spent much of 2014 working on the follow-up to her 2012 record 'MDNA'.

A number of demos found their way online this week despite her new album not even having a name or release date yet.

They included the tracks 'Joan of Arc' and 'Bitch I'm Madonna'.

The Queen of Pop angrily spoke out on Instagram, calling the leak "artistic rape" and a "form of terrorism".

Madonna later deleted this message and replaced it with:

"Thank you for not listening! Thank you for your loyalty! Thank you for waiting and if you have heard please know they are unfinished demos stolen long ago and not ready to be presented to the world."

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