BREAKING BUZZ RUMOR: Is Ariana Grande and Madonna Releasing New Music?

Ariana Grande's been relentlessly teasing fans with a "surprise" ahead of the release of her next official Sweetener single, "God Is a Woman," due out July 20. And yesterday, while tweeting out lyrics to said single, the pop star randomly took time to thank her idol.

"Thank you Madonna... u know why," she cryptically tweeted alongside a photo of her and Madonna.

thank you @madonna ... u know why
♡ ? pic.twitter.com/ZLZnCmJ2xw

— Ariana Grande (@ArianaGrande) July 11, 2018

No one is sure what this means. Does Ariana and Madonna have a collaboration in store for us? Is it for Madonna's next album? Or did she perhaps just offer Ari some much-needed advice, woman to woman?