Kisses from her man! Taylor Swift flashes plenty of flesh in low-cut jumpsuit before getting close to Calvin Harris at Billboard Music Awards 

Taylor Swift and Calvin Harris were happy to further confirm their romance at the Billboard Music Awards in Las Vegas on Sunday.

Superstar DJ Calvin ensured he kept his lovely girlfriend close as she put on a racy sartorial display in a stunning backless beaded low-cut white jumpsuit.

The handsome Scottish DJ was smartly dressed in an Emporio Armani suit and shirt as he sat alongside the Style singer and gave her a kiss as she scooped up a slew of awards.

Scroll down for video and list of winners

Elegant: Taylor Swift  looked at her sartorial best in a stunning backless beaded low-cut white jumpsuit which showed off her trim figure as she arrived at the Billboard Music Awards in Las Vegas on Sunday

Elegant: Taylor Swift looked at her sartorial best in a stunning backless beaded low-cut white jumpsuit which showed off her trim figure as she arrived at the Billboard Music Awards in Las Vegas on Sunday

Show some skin in a cut out jumpsuit by Balmain

It seems like the Billboard Awards were basically sponsored by Balmain.

The luxury French fashion house dressed Chrissy Teigen, Lily Aldridge, Jourdan Dunn, Kendall and Kylie Jenner and of course Taylor Swift for the red carpet. But while Kendall and Jourdan were wearing pieces from the forthcoming Balmain x H&M collaboration, Taylor kept hers high end with a jumpsuit from the SS15 collection.

All-in-ones are a great choice for a glamorous but fun event like the Billboard Awards. Floor sweeping gowns can be left to the Oscars and BAFTAs but here starlets can go mini or a little leftfield and so Taylor's jumpsuit is the perfect pick.

Unfortunately you can't actually buy Taylor's jumpsuit, but you can browse Balmain by clicking right to Net A Porter now, before checking out our edit of similar styles below.

We've found cut out looks at Maykool, Revolve, AQ/AQ and Prettylittlething.com. Style with high heel sandals and your red carpet-worthy look is complete.

* PRICES MAY NOT BE AS ADVERTISED

The pair were very relaxed in each other's company during the ceremony with Calvin, 31, tucking one arm behind Taylor, and the Black Space singer leaning across him to chat with other guests in the MGM Garden Arena. 

She even lent forward to kiss the Feels So Close star as her name was announced as the winner of one of the first coveted gongs of the night - beating Ed Sheeran and Sam Smith to Top 200 Album for 1989. 

Upon taking the stage Taylor gushed: 'I am so happy to win this for 1989. We put it out and you guys embraced change… for me doing something new.  

Celebration: Taylor was seen kissing her boyfriend Calvin Harris as her name was announced as the winner of one of the first coveted gongs of the night

Celebration: Taylor was seen kissing her boyfriend Calvin Harris as her name was announced as the winner of one of the first coveted gongs of the night

Proud: Taylor's friend Ed Sheeran looks delighted as the couple embrace as Taylor's first win is announced

Proud: Taylor's friend Ed Sheeran looks delighted as the couple embrace as Taylor's first win is announced

Close as can be: The two locked their arms around each other tightly as Zendaya looked on

Close as can be: The two locked their arms around each other tightly as Zendaya looked on

What did they whisper to each other? It looked like the talent had some intimate things to say

What did they whisper to each other? It looked like the talent had some intimate things to say

Lucky lady: The former Nashville darling had Calvin on her left and two pretty star on her right

Lucky lady: The former Nashville darling had Calvin on her left and two pretty star on her right

His look of love: Harris stared at the Red songbird as she laughed along

His look of love: Harris stared at the Red songbird as she laughed along

Golf claps: At one point the blonde and her bearded beau look unenthused

Golf claps: At one point the blonde and her bearded beau look unenthused

Together: The singer was seen seated next to the superstar DJ throughout the award show

Together: The singer was seen seated next to the superstar DJ throughout the award show

Stylish pair: The handsome Scottish DJ was smartly dressed in a fully buttoned up black shirt alongside the Style singer 

Stylish pair: The handsome Scottish DJ was smartly dressed in a fully buttoned up black shirt alongside the Style singer 

I'll be back: The music couple seemed to be happy outing their relationship in public

I'll be back: The music couple seemed to be happy outing their relationship in public

Go get us some popcorn and soda please: Swift kept talking to her man throughout the night

Go get us some popcorn and soda please: Swift kept talking to her man throughout the night

The Black Space singer leaned across Calvin to chat with other guests in the MGM Garden Arena
The pair animatedly chatted to Ed Sheeran who was sitting nearby

They soon relaxed in each other's company with Calvin, 31, tucking one arm behind Taylor

Sweet nothings: Taylor was careful to make sure no-one could lip-read what she was saying to her handsome beau

Sweet nothings: Taylor was careful to make sure no-one could lip-read what she was saying to her handsome beau

She added: 'I love you more than I will ever be able to say to you. I love you so much.'

Taylor flashed her cleavage in the elegant and perfectly fitting revealing one-piece, which had a hint of the style of Vegas favourite Elvis about it. 

The star normally likes to show-off her $40 million legs, but chose to cover them up in favour of an exposed back and ribs. 

The star kept her hair simple and tousled
She showed off her toned figure in the revealing outfit

Revealing: The star normally likes to show-off her $40 million legs, but chose to cover them up in favour of an exposed back and ribs

Big night: Taylor debuted the video to her new single Bad Blood in front of the biggest names in the music industry

Big night: Taylor debuted the video to her new single Bad Blood in front of the biggest names in the music industry

She emphasised her eyes with smokey make-up
She posed alone on the red-carpet

All white on the night: She flashed her cleavage in the elegant and perfectly fitting one-piece, which had a hint of the style of Vegas favourite Elvis about it

Debut: The star carried a black clutch which bore the name of her new single in red lettering as she trod the red-carpet alone

Debut: The star carried a black clutch which bore the name of her new single in red lettering as she trod the red-carpet alone

Here come the girls: Taylor takes centre place on the red carpet wth Zendaya, Lily Aldridge, Martha Hunt and Hailee Steinfeld as they arrive for the prestigous music industry event in Las Vegas

Here come the girls: Taylor takes centre place on the red carpet wth Zendaya, Lily Aldridge, Martha Hunt and Hailee Steinfeld as they arrive for the prestigous music industry event in Las Vegas

The blonde beauty carried a black clutch which bore the name of her new single in red lettering as she trod the red-carpet alone.

Taylor and Calvin were first linked together in February and seem to be getting more comfortable in having their rumoured relationship out in the open.

The pair even held hands in front of photographers as they headed out for a bite to eat on Tuesday night in Santa Monica, California. 

Cheer: Taylor looked delighted to beat Ed Sheeran and Sam Smith to Top 200 Album for 1989

Cheer: Taylor looked delighted to beat Ed Sheeran and Sam Smith to Top 200 Album for 1989

Gong: The stunning star opened the show at the MGM Grand Garden Arena with a win for 1989

Gong: The stunning star opened the show at the MGM Grand Garden Arena with a win for 1989

The hugger: Swift accepted the Top Hot 100 Artist award from actress Ellen Pompeo onstage

The hugger: Swift accepted the Top Hot 100 Artist award from actress Ellen Pompeo onstage

Thanks: Upon taking the stage Taylor gushed: 'I am so happy to win this for 1989. We put it out and you guys embraced change… for me doing something new

Thanks: Upon taking the stage Taylor gushed: 'I am so happy to win this for 1989. We put it out and you guys embraced change… for me doing something new

Grateful: During her speech she told her fans: 'I love you more than I will ever be able to say to you. I love you so much'

Grateful: During her speech she told her fans: 'I love you more than I will ever be able to say to you. I love you so much'

Successful: Taylor punches the air after winning the album award for 1989

Successful: Taylor punches the air after winning the album award for 1989

Not a wrinkle on this chick: The Shake It Off icon had not a thing wrong with her as she waved to the audience in Sin City

Not a wrinkle on this chick: The Shake It Off icon had not a thing wrong with her as she waved to the audience in Sin City

She looks 10 feet tall: The InStyle cover girl looked lean in her jumpsuit

She looks 10 feet tall: The InStyle cover girl looked lean in her jumpsuit

More time in the front row: The artists clutched her purse all night - on the front of it read Bad Blood

More time in the front row: The artists clutched her purse all night - on the front of it read Bad Blood

Big night: She's nominated for 14 entries in 13 categories for her 1989 album, putting her at the top of the list of nominated artists - and shared the stage with Martha Hunt, Lily Aldridge, Hailee Steinfeld and Ellen Pompeo

Big night: She's nominated for 14 entries in 13 categories for her 1989 album, putting her at the top of the list of nominated artists - and shared the stage with Martha Hunt, Lily Aldridge, Hailee Steinfeld and Ellen Pompeo

It's a big night for the Taylor as she also debuted her new music video as well as being nominated for 14 entries in 13 categories for her 1989 album.

Taylor plays a character called Catastrophe in the Bad Blood video which sees her fighting a 'nemesis' played by her real life pal Selena Gomez, with the video tag line is 'Band-Aids don't fix bullet holes'.

She told Rolling Stone the song is written about her rivalry with another female music artist - rumoured to be Katy Perry

A new pal: Taylor looked to be giving her phone number to acting vet Molly Ringwald, 47

A new pal: Taylor looked to be giving her phone number to acting vet Molly Ringwald, 47

Me and the man: The You Belong With Me singer posed with Nick Jonas

Me and the man: The You Belong With Me singer posed with Nick Jonas

First showing: It's a big night for the star, as well as debuting her new video Taylor plays a character called Catastrophe in the Bad Blood video

First showing: It's a big night for the star, as well as debuting her new video Taylor plays a character called Catastrophe in the Bad Blood video

Fans first: Always the nice gal, the I Knew You Were Trouble singer poses for a selfie with a young girl

Fans first: Always the nice gal, the I Knew You Were Trouble singer poses for a selfie with a young girl

A crowd! The Blank Space songwriter had five women clamoring for her attention at once

A crowd! The Blank Space songwriter had five women clamoring for her attention at once

BILLBOARD MUSIC AWARDS: 2015 WINNERS 

TOP ARTIST

Taylor Swift

 

TOP NEW ARTIST

Sam Smith 

 

TOP MALE ARTIST 

Sam Smith

 

TOP FEMALE ARTIST

Taylor Swift 

 

TOP DUO/GROUP

One Direction

 

TOP BILLBOARD 200 ARTIST

Taylor Swift

 

TOP HOT 100 ARTIST

Taylor Swift 

 

TOP DIGITAL SONGS ARTIST

Taylor Swift 

 

TOP RADIO SONGS ARTIST

John Legend

 

TOP TOURING ARTIST

One Direction

 

TOP SOCIAL ARTIST

Justin Bieber

 

TOP STREAMING ARTIST

Iggy Azalea

 

TOP R&B ARTIST

Pharrell Williams

 

TOP RAP ARTIST

Iggy Azalea

 

TOP COUNTRY ARTIST

Florida Georgia Line

 

TOP ROCK ARTIST

Hozier 

 

TOP LATIN ARTIST

Romeo Santos

 

TOP DANCE/ELECTRONIC ARTIST 

Calvin Harris 

 

TOP CHRISTIAN ARTIST

Hillsong United 

 

TOP BILLBOARD 200 ALBUM

Taylor Swift, 1989

 

TOP SOUNDTRACK 

Frozen 

 

TOP R&B ALBUM 

Pharrell Williams, G I R L

 

TOP RAP ALBUM

J. Cole, 2014 Forest Hills Drive 

 

TOP COUNTRY ALBUM

Jason Aldean, Old Boots, New Dirt 

 

TOP ROCK ALBUM 

Coldplay, Ghost Stories 

 

TOP LATIN ALBUM 

Enrique Iglesias, Sex and Love 

 

TOP DANCE/ELECTRONIC ALBUM 

Lindsey Stirling, Shatter Me

 

TOP CHRISTIAN ALBUM

Lecrae, Anomaly

 

TOP HOT 100 SONG 

Meghan Trainor, All About That Bass

 

TOP DIGITAL SONG

Meghan Trainor, All About That Bass 

 

TOP RADIO SONG 

Sam Smith, Stay With Me

  

TOP STREAMING SONG (AUDIO)

John Legend, All of Me 

 

TOP STREAMING SONG (VIDEO) 

Taylor Swift, Shake It Off 

 

TOP R&B SONG 

Pharrell Williams, Happy

 

TOP RAP SONG

Iggy Azalea feat. Charli XCX, Fancy 

 

TOP COUNTRY SONG

Jason Aldean, Burnin’ It Down 

 

TOP ROCK SONG 

Hozier, Take Me to Church 

 

TOP LATIN SONG 

Enrique Iglesias feat. Descemer Bueno & Gente de Zona, Bailando 

 

TOP DANCE/ELECTRONIC SONG 

DJ Snake & Lil Jon, Turn Down For What 

 

TOP CHRISTIAN SONG 

Carrie Underwood, Something in the Water

 

BILLBOARD CHART ACHIEVEMENT AWARD PRESENTED BY SAMSUNG GALAXY (FAN-VOTED) 

Taylor Swift 

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