The 27-year-old rapper was awarded with the Special Achievement Award at the ceremony. She looked incredible in a sleek figure-hugging black gown that clung to her sensational curves.
The 26-year-old Freaky Deaky singer-rapper went on to win four trophies - top R&B album, top R&B artist, top R&B female, and top viral song (with SZA) - during the NBC telecast
It was a big night for music on Sunday at the Billboard Music Awards in Las Vegas. But it looked more like a lingerie fashion show - think the old-school Victoria s Secret catwalk events.