No One Could Steal the Spotlight at the AMAs — Because Every Look Was Crazy Good

With a stylish host like Gigi Hadid on the docket, you can bet the stars came to the American Music Awards prepared to duke it out for the spotlight. Before we got to admire their bedazzled onstage costumes, the red carpet stirred with sexy, swoon-worthy gowns, including Gigi's Cavalli number and Ciara's turtleneck gown, the very first on the scene. Scroll to see what everyone wore, and don't be surprised by the flashiness here. When music and fashion get involved, the award for "loudest look" is always up for grabs.

Gigi Hadid
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Gigi Hadid

Wearing a Roberto Cavalli dress and XIV Karats jewels.

Ciara
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Ciara

Wearing a Stephane Rolland maternity gown and Giuseppe Zanotti pumps.

Selena Gomez
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Selena Gomez

Wearing a red floor-length Prada gown, Giuseppe Zanotti shoes, and Cartier jewels.

Chrissy Teigen
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Chrissy Teigen

Wearing a Yousef Akbar gown with a thigh-high slit, a Monique Lhuillier clutch, DSquared2 strappy heels, a ring by Established Jewelry, and vintage Larry Platt jewels.

Karlie Kloss
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Karlie Kloss

Wearing a one-shoulder Atelier Versace gown.

Behati Prinsloo
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Behati Prinsloo

Wearing a Vivienne Westwood look.

Taraji P. Henson
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Taraji P. Henson

Wearing a Céline look with Jimmy Choo heels and a Hearts on Fire diamond necklace and earrings.

Hailee Steinfeld
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Hailee Steinfeld

Wearing a Spring 2017 Elie Saab look and Stuart Weitzman heels.

Lady Gaga
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Lady Gaga

Wearing a Brandon Maxwell suit and her signature Gladys Tamez Millinery hat.

Janelle Monae
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Janelle Monae

Wearing a Marc Jacobs look, an Anya Hindmarch clutch, and Vhernier earrings and rings.

Olivia Munn
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Olivia Munn

Wearing a Reem Acra floral mini, Stuart Weitzman heels, Borgioni black diamond earrings, and rings by Borgioni and Le Vian.

Nina Dobrev
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Nina Dobrev

Wearing a Spring 2017 Zuhair Murad shorts suit, Edie Parker clutch, and Stella Luna shoes.

Halsey
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Halsey

Wearing a white leather look, Stuart Weitzman heels, an Edie Parker clutch, Swati Dhanak earrings, and rings by Swati Dhanak and Tacori.

Hannah Davis
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Hannah Davis

Wearing a Zuhair Murad Couture dress, Edie Parker clutch, and Established Jewelry lip ring.

Ariana Grande
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Ariana Grande

Wearing a vintage lingerie top, Alexander McQueen pants, and an aquamarine choker, earrings, and ring by Irit Design.

Heidi Klum
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Heidi Klum

Wearing a Wolk Morais look with Lorraine Schwartz jewels.

Julianne Hough
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Julianne Hough

Wearing a Spring 2017 Zuhair Murad look with Brian Atwood heels and a Lee Savage clutch.

Bella Thorne
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Bella Thorne

Wearing Anthony Franco suit separates, Stuart Weitzman heels, a leather bra, and a body chain.

Teyana Taylor
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Teyana Taylor

Wearing a romantic lace Elie Saab gown.

Sara and Erin Foster
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Sara and Erin Foster

Sara wearing a J. Mendel dress, Jamie Mizrahi x Hunting Season clutch, and Manolo Blahnik shoes, and Erin wearing a Prabal Gurung dress, Jimmy Choo clutch, Manolo Blahnik shoes, and D’Orazio jewels.

Rebecca Romijn
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Rebecca Romijn

Wearing a Rita Vinieris gown and Noudar jewels.

Kat Graham
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Kat Graham

Wearing a sheer netted Labourjoisie gown with a plunging neckline.

Idina Menzel
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Idina Menzel

Wearing a Thai Nguyen Atelier gown.

Milla Jovovich
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Milla Jovovich

Wearing an Elie Saab dress.

Daya
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Daya

Wearing a Dolce & Gabbana look with Privileged shoes.

Tinashe
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Tinashe

Wearing a Michael Costello dress and Atelier Swarovski jewels.

Fifth Harmony
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Fifth Harmony

Wearing black dresses with sexy cutouts and slits. Ally Brooke, Camila Cabello, Dinah Jane Hansen, and Normani Hamilton are all wearing Stuart Weitzman shoes.

Bailee Madison
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Bailee Madison

Wearing a sparkling pink dress with a plunging neckline.