At the 60th Annual Grammy Awards this past Sunday, the digital beauty darling debuted it’s latest makeup product on none other than Queen Bey.

We don’t know exactly what the product is just yet, but our money’s on a creamy eyeshadow (or a mascara!?) as per the brand’s latest Instagram, which strategically tagged Bey’s shimmery eyelids.

Her longtime makeup artist, Sir John, had this to say:

“I lined under the eye using a brown kohl eyeliner and used a fierce black inky liquid eyeliner on the top. To finish off the eye, I was lucky enough to be one of the first people to try a new and exciting product from Glossier. Stay tuned to hear more but I LOVED using it on Bey all weekend.”

That night, Beyoncé also wore Glossier’s Boy Brow in Brown, Perfecting Skin Tint in Dark + Deep, and Body Hero Daily Perfecting Cream.