Pop music queen, Madonna, has been proving insights into her latest album via her Instagram account. She announced that she had been in the studio with Avicii and now has posted that she is in the studio with Natalia Kills and Martin Kierszenbaum. Natalia Kills is a famous British singer-songwriter and Martin Kierszenbaum, is the founder and chairman of Cherrytree Records.

Billboard reported that the Instagram photo contained a caption saying; "Working the midnight shift with Natalia Kills. 2 girls on a couch… don't it taste like Holy Water? #artforfreedom #rebelheart #revolutionoflove"

Plans and production on Madonna's next album started back in Feburary and the "Material Girl" singer has been working on it ever since.

Natalia Kills has been keeping busy outside of the studio, she just released her second studio album, Trouble back in September, according to Digital Spy.

No word yet on when this new project from Madonna will be available for purchase.

Madonna Instagram

Watch the music video for "Wonderland" by Kills here: