Honestly, we're surprised she showed up.
First the ANTI singer treated the audience to the first live performance of her new song Consideration alongside SZA, but that's when things got crazy because Drake himself came out for Work!
We bet the Grammys producers are gonna be mad about this…
We're just happy to see her having a fun time on stage again!
Ch-ch-check out Rihanna, Drake, and SZA's extra British Consideration and Work (above)!!!