Wearing a black bra top dripping with rhinestones, the pregnant star belted out the hit track, which is featured on the “Black Panther: Wakanda Forever” soundtrack.
The shimmery shirt — which was custom-made for her by John Galliano for Maison Margiela — featured strands of crystals hanging from the bottom that draped over her bare baby bump.
She teamed the look with an eye-catching pair of black pants featuring a metallic floral pattern and long black gloves.
Rihanna wore than 140 carats of diamonds from De Beers finished off the ‘fit, including dangling earrings, a bracelet and several layered necklaces.
The “Diamonds” singer is no stranger to Grammys success, having taken home nine awards over the years, but tonight marks her first time as an Oscar nominee. However, it was Indian movie “RRR” that took home the award for Best Song.