On Thursday, Halsey stole the show at the iHeart Radio Music Awards with three edgy outfits and a wavy pink hairstyle.

She arrived on the red carpet at the Microsoft Theater in Los Angeles, California, wearing a menswear look designed by Dsquared2. The ensemble included a white button-up shirt, peplum corset, black pants, and matching bow tie.

She accessorized with $7,875 white-gold earrings from Anita Ko, and $165 vegan pumps designed by Cult Of Coquette.

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Foto: Halsey poses on the red carpet in a menswear look designed by Dsquared2.sourceJordan Strauss/AP

Halsey later opened the show with a performance of her song "Without Me." On stage, she wore a puffy black coat and combat boots.

She also changed up her hairstyle, letting down the loose bun she wore on the red carpet.

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Foto: Halsey performs at the 2019 iHeart Radio Music Awards.sourceMario Anzuoni/Reuters

The musician eventually removed her jacket during the performance, revealing a $325 LaMarque leather minidress with thin-chain straps.

Read more: Taylor Swift stole the show on the red carpet in a sparkly sequined romper with $546 butterfly heels

However, she appeared to experience a slight wardrobe malfunction, as one shoulder strap snapped when she removed her coat.

halsey iheart radio awards

Foto: Halsey wears a leather mini dress while performing "Without Me."sourceMario Anzuoni/Reuters

For her final outfit of the night, Halsey donned a lip-print pantsuit with no shirt underneath. The sparkling ensemble was designed by Giambattista Valli, and was comprised of a $5,050 jacket and $2,210 matching pants.

She wore the look while accepting the 2019 L'Oréal Paris Fangirls Award.

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Foto: Halsey accepts the 2019 L'Oréal Paris Fangirls Award.sourceMario Anzuoni/Reuters