Suits you! Hailee Steinfeld rocks a leather bralet and blazer on AMAs red carpet... before switching to a silver dress and thigh-high boots to perform

She just performed her song Let Me Go live for the first time.

And 20-year-old Hailee Steinfeld was suited up for the big event when she hit the 2017 American Music Awards red carpet on Sunday at the Microsoft Theater in Los Angeles, with her blazer open to expose her black leather bra - and plenty of skin.

Later on in the night the Academy Award nominated actress-turned-singer donned a sequined dress and thigh high boots for the performance of her latest single in front of a room full of stars, including Demi Lovato and Selena Gomez.

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Baring all! 20-year-old Hailee Steinfeld was suited up for the big event when she hit the 2017 American Music Awards red carpet on Sunday

Baring all! 20-year-old Hailee Steinfeld was suited up for the big event when she hit the 2017 American Music Awards red carpet on Sunday

Be sharp in style with a Mugler jacket like Hailee

Hailee Steinfeld is one women who knows how to rock a red carpet, lets face it she has been in showbiz long enough to know how. The actress and singer made impact at the American Music Awards thanks to stylists Rob Zangardi and Mariel Haenn this weekend by wearing this outfit from Mugler

Straight from the Fall 2017 catwalk show the whole outfit is a wow factor piece but it is the blazer that is truly the standout star. A tailored and sharp cut is worked effortlessly by Hailee and we couldn't be a bigger fan of those shoulder pads, which are big trend news when it comes to your blazer jacket this season and in to next year.

Changing up the normal aesthetics of a jacket Mugler's design is adorned with geometric studs instead of buttons for decorative detail and the lapels are equally exaggerated. The 90's effect of the jacket comes from the long line shape of the body and sleeves.

Click right now to shop the designers current must-haves at Farfetch or shop the edit below with alternative choices from Asos, Miss Pap and Balmain.

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The actress/singer paired the sexy undergarment with a black blazer with ornate buttons and high jutting shoulder pads.

On her lower half the True Grit star wore black trousers and towering heels to her 5'8" frame.

Steinfeld  wore her long, wavy auburn tresses damp and pinned back for the evening and a full face of makeup accentuated the Los Angeles native's natural features.

Taking the plunge! At the event held at the Microsoft Theater in Los Angeles, the True Grit child star wore her blazer open to expose her black leather bra - and plenty of skin

Taking the plunge! At the event held at the Microsoft Theater in Los Angeles, the True Grit child star wore her blazer open to expose her black leather bra - and plenty of skin

Strut it: The actress/singer paired the sexy undergarment with a black blazer with ornate buttons and high jutting shoulder pads

Strut it: The actress/singer paired the sexy undergarment with a black blazer with ornate buttons and high jutting shoulder pads

Strike a pose: On her lower half the True Grit star wore black trousers and towering heels to her 5'8" frame
Strike a pose: On her lower half the True Grit star wore black trousers and towering heels to her 5'8" frame

Strike a pose: On her lower half the True Grit star wore black trousers and towering heels to her 5'8" frame

Wet hair don't care: Steinfeld wore her long, wavy auburn tresses damp and pinned back for the evening and a full face of makeup accentuated the Los Angeles native's natural features

Wet hair don't care: Steinfeld wore her long, wavy auburn tresses damp and pinned back for the evening and a full face of makeup accentuated the Los Angeles native's natural features

Social media queen: The multi-talented beauty has nearly 8 million followers between her Twitter and Instagram accounts

Social media queen: The multi-talented beauty has nearly 8 million followers between her Twitter and Instagram accounts

Stunning: The gorgeous young star waved at her adoring masses while on the red carpet 

Stunning: The gorgeous young star waved at her adoring masses while on the red carpet 

The Ender's Game actress then performed a costume change for the live performance of Let Me Go.

Steinfeld took to the stage in a thigh skimming sequined dress and matching thigh high boots, under which she wore fishnet stockings.

The star of the upcoming a Capella sequel Pitch Perfect 3 crooned into a sequined microphone for the performance.  

Feelin' it: Hailee was energized by the A-list crowd on hand as she took to the stage on Sunday

Feelin' it: Hailee was energized by the A-list crowd on hand as she took to the stage on Sunday

Shine on: Later on in the night the Academy Award nominated actress-turned-singer donned a sequined dress and thigh high boots for the performance of her latest single

Shine on: Later on in the night the Academy Award nominated actress-turned-singer donned a sequined dress and thigh high boots for the performance of her latest single

Letting it go: The Ender's Game actress then performed a costume change for the live performance of Let Me Go

Letting it go: The Ender's Game actress then performed a costume change for the live performance of Let Me Go

Crowd time: Steinfeld took to the stage in a thigh skimming sequined dress and matching thigh high boots, under which she wore fishnet stockings

Crowd time: Steinfeld took to the stage in a thigh skimming sequined dress and matching thigh high boots, under which she wore fishnet stockings

All that glitters: Taking a page out of her pal Taylor Swift's book, the singer had a custom glimmering microphone for the special performance 

All that glitters: Taking a page out of her pal Taylor Swift's book, the singer had a custom glimmering microphone for the special performance 

Inspired: The 20-year-old entertainer had a special glow about her at the swanky award show
Inspired: The 20-year-old entertainer had a special glow about her at the swanky award show

Inspired: The 20-year-old entertainer had a special glow about her at the swanky award show

The star-studded event featuring some of the most famous musicians in the world took place at the Microsoft Theater in downtown Los Angeles and were aired live on ABC.  

Bruno Mars led the nominations with eight, followed by Ed Sheeran, Drake, Kendrick Lamar, The Chainsmokers and The Weeknd, who each have five nominations. 

But the most interesting category is Best Female Pop/Rock artist with Rihanna and Lady Gaga going head-to-head with newcomer Alessia Cara. 

Shining stars: Hailee posed alongside frequent collaborator Niall Horan at the event 

Shining stars: Hailee posed alongside frequent collaborator Niall Horan at the event 

Keeping it light: The surging entertainers shared a humorous moment at the show

Keeping it light: The surging entertainers shared a humorous moment at the show

Bloody hell: Justin Bieber's on again off again girlfriend Selena Gomez, 25, also performed at the AMAs

Bloody hell: Justin Bieber's on again off again girlfriend Selena Gomez, 25, also performed at the AMAs

Creep show: The Revival artist performed with creepy set design, including a seemingly abandoned car 

Creep show: The Revival artist performed with creepy set design, including a seemingly abandoned car 

Artist Of The Year was dominated by men with not one woman listed.

The nominees are Bruno Mars, The Chainsmokers, Drake, Kendrick Lamar and Ed Sheeran.

Best Pop/Rock album also went to the men: Bruno Mars – 24K Magic, Drake –More Life, and The Weeknd – Starboy.

Best Pop/Rock duo went to The Chainsmokers, Coldplay and Imagine Dragons.

The Best Pop Rock song category included Luis Fonsi & Daddy Yankee ft. Justin Bieber – Despacito, Ed Sheeran – Shape of You, and The Chainsmokers ft. Halsey – Closer. 

Tour Of The Year nominees are Garth Brooks, Coldplay and U2. 

Simply complicated: Demi Lovato, 25, took to the red carpet in a bust-enhancing garment

Simply complicated: Demi Lovato, 25, took to the red carpet in a bust-enhancing garment

LA Ink: The tattooed pop star also performed on Sunday night

LA Ink: The tattooed pop star also performed on Sunday night

After the party there's an after party! Hailee headed to Catch LA after the AMAs

After the party there's an after party! Hailee headed to Catch LA after the AMAs

Leggy lady! She certainly turned heads a she arrived at the restaurant

Leggy lady! She certainly turned heads a she arrived at the restaurant

Turning heads! She looked in good spirits as she continued to celebrate into the night

Turning heads! She looked in good spirits as she continued to celebrate into the night

The night will also feature many performances from the biggest artists in music including Selena Gomez, Demi Lovato, and Lady Gaga.

Pink will have her most daring performance yet as she has been seen practicing a routine while hanging off the side of a hotel building over the weekend. 

Pop veterans Christina Aguilera and Kelly Clarkson will be hitting the stage.

Black-ish actress Tracee Ellis Ross is host of the event as her legendary musician mother Diana Ross is also a featured performer.

Stiff competition: The most interesting category is Best Female Pop/Rock artist with Rihanna and Lady Gaga [pictured] going head-to-head with newcomer Alessia Cara

Stiff competition: The most interesting category is Best Female Pop/Rock artist with Rihanna and Lady Gaga [pictured] going head-to-head with newcomer Alessia Cara

Selfie improvement: Gaga took to Instagram to show her preparations for her performance

Selfie improvement: Gaga took to Instagram to show her preparations for her performance

2017 AMERICAN MUSIC AWARDS NOMINATIONS

Artist of the Year

Bruno Mars

The Chainsmokers

Drake

Kendrick Lamar

Ed Sheeran

Favorite Male Pop/Rock Artist

Bruno Mars

Drake

Ed Sheeran

Favorite Female Pop/Rock Artist

Lady Gaga

Rihanna

Alessia Cara

Favorite Pop/Rock Duo or Group

Coldplay

The Chainsmokers

Imagine Dragons

Favorite Pop/Rock Album

The Weeknd Starboy

Bruno Mars 24K Magic

Drake More Life

Favorite Pop/Rock Song

'Despacito' Luis Fonsi, Daddy Yankee feat. Justin Bieber

'Shape Of You' Ed Sheeran

'Closer' The Chainsmokers feat. Halsey

New Artist of the Year

James Arthur

Niall Horan

Julia Michaels

Post Malone

Rae Sremmurd

Collaboration of the Year

The Chainsmokers featuring Halsey 'Closer'

DJ Khaled featuring Justin Bieber, Quavo, Chance the Rapper and Lil Wayne 'I'm the One'

Luis Fonsi and Daddy Yankee featuring Justin Bieber 'Despacito'

Maroon 5 featuring Kendrick Lamar 'Don't Wanna Know'

The Weeknd featuring Daft Punk 'Starboy'

Tour of the Year

Garth Brooks

Coldplay

U2

Video of the Year

Bruno Mars 'That's What I Like'

Luis Fonsi featuring Daddy Yankee 'Despacito'

Ed Sheeran 'Shape of You'

Favorite Country Male Artist

Sam Hunt

Thomas Rhett

Keith Urban

Favorite Country Female Artist

Miranda Lambert

Maren Morris

Carrie Underwood

Favorite Country Duo or Group

Florida Georgia Line

Little Big Town

Old Dominion 

Favorite Country Album

Jason Aldean They Don't Know

Chris Stapleton From A Room: Volume 1

Keith Urban Ripcord

Favorite Country Song

Sam Hunt 'Body Like A Back Road'

Jon Pardi 'Dirt On My Boots'

Keith Urban 'Blue Ain't Your Color'

Favorite Rap/Hip-Hop Artist  

Drake

Kendrick Lamar

Migos

Favorite Rap/Hip-Hop Album

Drake More Life

Kendrick Lamar DAMN

Migos Culture

Favorite Rap/Hip-Hop Song

DJ Khaled featuring Justin Bieber, Quavo, Chance the Rapper and Lil Wayne 'I'm the One'

Kendrick Lamar 'HUMBLE.'

Rae Sremmurd featuring Gucci Mane 'Black Beatles'

Favorite Soul/R&B Male Artist

Bruno Mars

Childish Gambino

The Weeknd

Favorite Soul/R&B Female Artist

Beyoncé

Kehlani

Rihanna

Favorite Soul/R&B Album

Bruno Mars '24K Magic'

Childish Gambino 'Awaken, My Love!'

The Weeknd 'Starboy'

Favorite Soul/R&B Song

Bruno Mars 'That's What I Like'

Khalid 'Location'

The Weeknd 'Starboy'

Favorite Alternative Rock Artist

Imagine Dragons

Linkin Park

twenty one pilots

Favorite Electronic Dance Music Artist

The Chainsmokers

DJ Snake

Calvin Harris

Favorite Adult Contemporary Artist

Bruno Mars

Shawn Mendes

Ed Sheeran

Favorite Latin Artist

Daddy Yankee

Luis Fonsi

Shakira

Favorite Contemporary/Inspirational Artist

Lauren Daigle

MercyMe

Chris Tomlin    

Top Soundtrack

Guardians of the Galaxy, Vol. 2: Awesome Mix Vol. 2

Moana

Trolls

 

 

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