This is easily one of the coolest things we have ever done over the last 11 years!!!!
Guess she's not done with partying just yet!
The Pour It Up singer proudly poured some drinks into her mouth from a stiletto—and we LOVE that she's trying to start a fetch new trend!
A glorious citizen pap captured the lovely moment via Instagram, and for that, we thank him!
Ch-ch-check out more pics of RiRi slurping out of a heel (below!)
[Image via Instagram.]