In case you weren't online over the weekend, you may have missed the fact that Madonna has officially revealed details of (and several tracks from) her new album.

It's called 'Rebel Heart' and is out in Ireland in March - but the star has made six tracks available on iTunes to fans who pre-order it now. Here's the artwork:

The six new tracks are called 'Unapologetic Bitch', 'Ghosttown', 'Illuminati', 'Devil Pray', 'Bitch I'm Madonna' (which features hip-hop star Nicki Minaj) and new single 'Living for Love', which you can hear below.

The surprise release of the tracks seem like a response to a number of songs from the album being leaked last week, which Madonna described as "artistic rape" and "a form of terrorism".

"I would prefer my fans to hear completed versions of some of the songs instead of the incomplete tracks that are circulating," she said. "Please consider these six songs as an early Christmas gift."