After nearly two decades in the music industry, Sullivan, 35, has walked plenty of red carpets during her career and has always turned heads wearing statement-making looks. But one moment in particular that stood out to us is her look at the 2022 Grammys. Not only did the songstress win several big awards that night, but she wowed viewers in a custom, Black Panther–inspired (and as many pointed out, the look seemed like a nod to the legendary Phyllis Hyman) leather suit designed by renowned designer Christian Siriano.