Halsey and Maren Morris on the red carpet during day two of iHeartRadio Music Festival in Las Vegas

Halsey and Maren Morris brought the star power during day two of the iHeartRadio Music Festival in Las Vegas, Nevada on Saturday night.

The dynamic duo hit the stage, along with the likes of pop songstress Chloe Bailey and reigning punk rock princess Avril Lavigne.

Halsey – who uses she/they pronouns – sizzled in a classic LBD that showcased her endless legs and sculpted shoulders.

Star power: Halsey and Maren Morris brought the star power during day two of the iHeartRadio Music Festival in Las Vegas, Nevada on Saturday night

Lineup: The dynamic duo hit the stage, along with the likes of pop songstress Chloe Bailey and reigning punk rock princess Avril Lavigne

Star power: Halsey and Maren Morris brought the star power during day two of the iHeartRadio Music Festival in Las Vegas, Nevada on Saturday night. The dynamic duo hit the stage, along with the likes of pop songstress Chloe Bailey and reigning punk rock princess Avril Lavigne

It had an edgy one-strap design that was made out of silver chainlink.

It put their vast collection of tattoos on display and featured a sheer black overlay and flattering ruching at the waist. 

The mother-of-one, 27, slipped into a pair of black satin knee-high boots with a generous heel that gave her petite frame a boost.

Their auburn pixie cut was softly styled and bold black eyeshadow was swiped across her lids.

Sizzling: Halsey sizzled in a classic LBD that showcased her endless legs and sculpted shoulders

Sizzling: Halsey sizzled in a classic LBD that showcased her endless legs and sculpted shoulders

Versatile: During her red carpet stint, the Without Me hitmaker showcased her versatility as she alternated from brooding for the camera to striking a playful pose or two

Versatile: During her red carpet stint, the Without Me hitmaker showcased her versatility as she alternated from brooding for the camera to striking a playful pose or two

Versatile: During her red carpet stint, the Without Me hitmaker showcased her versatility as she alternated from brooding for the camera to striking a playful pose or two

Halsey rocked a myriad of shiny silvery jewelry and an edgy ox blood manicure. 

During her red carpet stint, the Without Me hitmaker showcased her versatility as she alternated from brooding for the camera to striking a playful pose or two.

Morris flaunted her enviable hourglass shape by modeling a sparkling brown sequin shift dress for shutterbugs ahead of the concert.

The country songstress, 32, had a radiant, sun-kissed glow and she showed off her bright white pedicure in a pair of lace-up sandals.

Details: Halsey's dress put her vast collection of tattoos on display and featured a sheer black overlay and flattering ruching at the waist

Details: Halsey’s dress put her vast collection of tattoos on display and featured a sheer black overlay and flattering ruching at the waist

Shiny: Halsey rocked a myriad of shiny silvery jewelry and an edgy ox blood manicure

Fierce: Her auburn pixie cut was softly styled and bold black eyeshadow was swiped across her lids

Shiny: Halsey rocked a myriad of shiny silvery jewelry and an edgy ox blood manicure

Her lightened brunette hair was parted down the middle and worn in voluminous beach waves.

She cozied up to her hunky husband Ryan Hurd, who towered over her in a pair of light denim jeans and a suede shoes.

The singer looked casual-cool as he completed his look with a plain white tee and a lightweight jacket covered in patches. 

Dazzling: Morris flaunted her enviable hourglass shape by modeling a sparkling brown sequin shift dress for shutterbugs ahead of the concert; seen with husband Ryan Hurd

Dazzling: Morris flaunted her enviable hourglass shape by modeling a sparkling brown sequin shift dress for shutterbugs ahead of the concert; seen with husband Ryan Hurd

Glowing: The country songstress, 32, had a radiant, sun-kissed glow and she showed off her bright white pedicure in a pair of lace-up sandals

Glowing: The country songstress, 32, had a radiant, sun-kissed glow and she showed off her bright white pedicure in a pair of lace-up sandals

Glowing: The country songstress, 32, had a radiant, sun-kissed glow and she showed off her bright white pedicure in a pair of lace-up sandals

Loved-up: She cozied up to her hunky husband Ryan Hurd, who towered over her in a pair of light denim jeans and a suede shoes

Loved-up: She cozied up to her hunky husband Ryan Hurd, who towered over her in a pair of light denim jeans and a suede shoes

Glam: Her lightened brunette hair was parted down the middle and worn in voluminous beach waves

Glam: Her lightened brunette hair was parted down the middle and worn in voluminous beach waves

Chloe Bailey looked like the ultimate pop star in a trendy gray cut-out top styled with black joggers and leather slide sandals.

The singer, who took the stage during the daytime, puckered up for the cameras before slipping into her stage costume. 

Emmy-winner Sheryl Lee Ralph put on an animated display as she hit the red carpet in a flashy camouflage print blazer and a Gucci belt.

The Abbott Elementary star, 65, styled her vibrant upper half with a pair of wide-legged denim jeans.

Leslie Jones and Michelle Young put on busty displays in dueling bodycon dresses, with the SNL alum opting for a skintight midi and the Bachelorette star going bold in blue.

Pop princess: Chloe Bailey looked like the ultimate pop star in a trendy gray cut-out top styled with black joggers and leather slide sandals.

Pop princess: Chloe Bailey looked like the ultimate pop star in a trendy gray cut-out top styled with black joggers and leather slide sandals.

Kisses! The singer, who took the stage during the daytime, puckered up for the cameras before slipping into her stage costume

Kisses! The singer, who took the stage during the daytime, puckered up for the cameras before slipping into her stage costume

Flashy: Emmy-winner Sheryl Lee Ralph put on an animated display as she hit the red carpet in a flashy camouflage print blazer and a Gucci belt. The Abbott Elementary star, 65, styled her vibrant upper half with a pair of wide-legged denim jeans

Flashy: Emmy-winner Sheryl Lee Ralph put on an animated display as she hit the red carpet in a flashy camouflage print blazer and a Gucci belt. The Abbott Elementary star, 65, styled her vibrant upper half with a pair of wide-legged denim jeans

Busty: Leslie Jones and Michelle Young put on busty displays in dueling bodycon dresses, with the SNL alum opting for a skintight midi and the Bachelorette star going bold in blue

Busty: Leslie Jones and Michelle Young put on busty displays in dueling bodycon dresses, with the SNL alum opting for a skintight midi and the Bachelorette star going bold in blue

Busty: Leslie Jones and Michelle Young put on busty displays in dueling bodycon dresses, with the SNL alum opting for a skintight midi and the Bachelorette star going bold in blue

Twinning: Genevieve Parisi and Victoria Fuller flashed their toned tummies in dueling crop top and baggy high-waisted trousers

Twinning: Genevieve Parisi and Victoria Fuller flashed their toned tummies in dueling crop top and baggy high-waisted trousers

Couple goals: Becca Tilley and girlfriend Hayley Kiyoko looked effortlessly cool as the loved-up duo paired oversized jackets with ultra mini skirts

Couple goals: Becca Tilley and girlfriend Hayley Kiyoko looked effortlessly cool as the loved-up duo paired oversized jackets with ultra mini skirts

Genevieve Parisi and Victoria Fuller flashed their toned tummies in dueling crop top and baggy high-waisted trousers.

Becca Tilley and girlfriend Hayley Kiyoko looked effortlessly cool as the loved-up duo paired oversized jackets with ultra mini skirts.

Real Housewives Of Beverly Hills star Kyle Richards was a total smoke show in a busty strapless dress as she cozied up to singer Morgan Wade and former co-star Teddi Mellencamp.

The Halloween actress’s silky brunette hair flowed down her chest in loose curls and she opted for an ultra glam makeup look.

Bombshell: Real Housewives Of Beverly Hills star Kyle Richards was a total smoke show in a busty strapless dress as she cozied up to singer Morgan Wade and former co-star Teddi Mellencamp

Bombshell: Real Housewives Of Beverly Hills star Kyle Richards was a total smoke show in a busty strapless dress as she cozied up to singer Morgan Wade and former co-star Teddi Mellencamp

Glammed up: The Halloween actress's silky brunette hair flowed down her chest in loose curls and she opted for an ultra glam makeup look

Vinyl vixen: Blonde bombshell Teddi displayed her enviably toned arms in a skintight black vinyl one-shoulder dress

Glammed up: The Halloween actress’s silky brunette hair flowed down her chest in loose curls and she opted for an ultra glam makeup look. Blonde bombshell Teddi displayed her enviably toned arms in a skintight black vinyl one-shoulder dress

Blonde bombshell Teddi displayed her enviably toned arms in a skintight black vinyl one-shoulder dress.

Katherine McNamara flaunted her supermodel figure in a black cut-out dress and thigh-high black suede boots.

LL Cool J oozed confidence in a bright orange vinyl jacket and brown cargo pants while country singer Luke Combs rocked his signature trucker hat and black button-up for the occasion.

Marcus Mumford of Mumford & Sons looked handsome as he graced the red carpet in a stylish purple suit and plain black tee.

Wow! Katherine McNamara flaunted her supermodel figure in a black cut-out dress and thigh-high black suede boots

Wow! Katherine McNamara flaunted her supermodel figure in a black cut-out dress and thigh-high black suede boots

Signature styles: LL Cool J oozed confidence in a bright orange vinyl jacket and brown cargo pants while country singer Luke Combs rocked his signature trucker hat and black button-up for the occasion

Signature styles: LL Cool J oozed confidence in a bright orange vinyl jacket and brown cargo pants while country singer Luke Combs rocked his signature trucker hat and black button-up for the occasion

Signature styles: LL Cool J oozed confidence in a bright orange vinyl jacket and brown cargo pants while country singer Luke Combs rocked his signature trucker hat and black button-up for the occasion

Magic man: Criss Angel rocked his signature goth glam on the red carpet

Magic man: Criss Angel rocked his signature goth glam on the red carpet

Handsome: Marcus Mumford of Mumford & Sons looked handsome as he graced the red carpet in a stylish purple suit and plain black tee

Handsome: Marcus Mumford of Mumford & Sons looked handsome as he graced the red carpet in a stylish purple suit and plain black tee