Madonna makes NSFW beauty confession

Madonna -- the queen of wild Grammys outfits and the infamous cone bra -- has revealed a possibly NSFW beauty confession.

The "Like A Virgin" hitmaker just launched her skin-care line called MDNA Skin in the United States. For the last three years, it was only available in Japan, Hong Kong and Taiwan.

Maj's personal favorite? The MDNA Chrome Clay Mask. While most people opt to slather the $120 mask made out of mineral-rich Montecatini clay on their faces, not Madonna! In fact, she loves to apply the mask on her derrière.

"Don't other people look at your butt? The butt has an audience. Of one, at least," the singer told Refinery29.

She added: "There isn't one product that I don't use on every part of my body. It's a little bit weird."

Madonna's skincare line ranges from face washes to serums, meaning you can attain a wrinkle-free complexion like the singer if you have a few hundred dollars to shell out.

Check out the video above for more on Madonna's new skincare line.