Heidi Klum and Sofia Vergara are ageless bombshells in busty frocks as they arrive for the America's Got Talent finale performances

Advertisement

Heidi Klum and Sofia Vergara made jaws drop as they hit the red carpet ahead of part one of the America's Got Talent finale on Tuesday night in Pasadena, California.

The stunning duo co-judge the talent competition show with comedian Howie Mandel and creator Simon Cowell on NBC.

Hosted by actor Terry Crews, America's Got Talent kicked off its nineteenth season in May with eight weeks of auditions.

After six weeks of live quarterfinal and semi-final rounds, 10 remaining acts performed Tuesday night in one last bid to win the $1 million grand prize.

The winner of America's Got Talent will be revealed during the September 24 finale show.

Heidi Klum and Sofia Vergara made jaws drop as they hit the red carpet ahead of the America's Got Talent top 10 performances

Heidi Klum and Sofia Vergara made jaws drop as they hit the red carpet ahead of the America's Got Talent top 10 performances

They were held on Tuesday night in Pasadena, California

They were held on Tuesday night in Pasadena, California

For the big night, Heidi and Sofia posed up in their most eye-popping frocks before heading to the judges panel.

Heidi dazzled in a low-cut purple sequin dress that hugged her enviable curves.

The German model, 51, accessorized with a diamond choker necklace.

Her sandy blonde curls tumbled down her back and chest as she put on an animated display for the cameras.

As for makeup, the mother-of-four rocked sultry brown smokey eye paired with a nude lip and radiant peach blush.

She strutted around the venue in sky-high strappy silver heels. 

As for Sofia, she showed off her impressive cleavage in a plunging orange wiggle dress.

The fitted frock had a large bow situated on one shoulder and a corset-like bodice that emphasized Sofia's hourglass curves. 

The Modern Family, 52, wore her brunette hair down and opted for her go-to glam makeup.

Her makeup artist paired classic winged liner with a matte mauve-toned lip.

Heidi and Sofia looked to be having a blast on the red carpet on Tuesday night.

The dynamic duo often wrapped their around one another as they smiled in the direction of shutterbugs.

The stunning duo co-judge the talent competition show with comedian Howie Mandel and creator Simon Cowell on NBC

The stunning duo co-judge the talent competition show with comedian Howie Mandel and creator Simon Cowell on NBC

For the big night, Heidi and Sofia posed up in their most eye-popping frocks before heading to the judges panel

For the big night, Heidi and Sofia posed up in their most eye-popping frocks before heading to the judges panel

Heidi dazzled in a low-cut purple sequin dress that hugged her enviable curves
It had a halter necklace and a slit up the back that showed off her heels

Heidi dazzled in a low-cut purple sequin dress that hugged her enviable curves

She strutted around the venue in sky-high strappy silver heels

 She strutted around the venue in sky-high strappy silver heels

The German model, 51, accessorized with a diamond choker necklace
Her sandy blonde curls tumbled down her back and chest as she put on an animated display for the cameras

The German model, 51, accessorized with a diamond choker necklace

Heidi loved showing off the back of her sparkly frock

Heidi loved showing off the back of her sparkly frock

As for makeup, the mother-of-four rocked sultry brown smokey eye paired with a nude lip and radiant peach blush

As for makeup, the mother-of-four rocked sultry brown smokey eye paired with a nude lip and radiant peach blush

Howie looked ultra stylish as he arrived wearing a chic black suit with a skinny tie.

The standup star, 68, threw on shiny dress shoes and round-frame sunglasses to complete his finale outfit.

Wearing his signature black T-shirt and jeans combo, Simon made a brief red carpet appearance.

The British media mogul, 64, gave the cameras a thumbs up before taking his seat inside the theater.

Earlier in the day, Klum took to her Instagram Story to speak about her excitement for the finale performances.

'Today is the last day of America's Got Talent. I can't wait to see the show tonight,' she said.

It is the last night for the top 10 to show their skills before a winner is announced next week.

'I actually have two golden buzzers in there. Dee Dee (Simon) and Richard (Goodall),' Heidi told her 12.2 million followers.

Goodall, 55, is a school janitor from Terre Haute, Indiana who entered the competition at the encouragement of the students at his school.

Meanwhile, Simon is a nurse at California's San Quentin State Prison.

'I can't wait to see what they're singing and how good it's going to be. I'm sure it's going to be amazing,' she gushed.

The top 10 also includes: aerialists Sebastian and Sonia, dance group AIRFOOTWORKS, the Hakuna Matata Acrobats, dance group Brent Street, comedian Learnmore Jonasi, human-canine dancers Roni Sagi & Rhythm, drone artists Sky Elements and quick-change magician Solange Kardinaly.

Heidi and Sofia looked to be having a blast on the red carpet on Tuesday night

Heidi and Sofia looked to be having a blast on the red carpet on Tuesday night

The dynamic duo often wrapped their around one another as they smiled in the direction of shutterbugs

The dynamic duo often wrapped their around one another as they smiled in the direction of shutterbugs

As for Sofia, she showed off her impressive cleavage in a plunging orange wiggle dress

As for Sofia, she showed off her impressive cleavage in a plunging orange wiggle dress

The fitted frock had a large bow situated on one shoulder and a corset-like bodice that emphasized Sofia's hourglass curves

The fitted frock had a large bow situated on one shoulder and a corset-like bodice that emphasized Sofia's hourglass curves

The Modern Family, 52, wore her brunette hair down and opted for her go-to glam makeup

The Modern Family, 52, wore her brunette hair down and opted for her go-to glam makeup

She made her way around in sparkly gold platform heels

She made her way around in sparkly gold platform heels

Howie Mandel looked ultra stylish as he arrived wearing a chic black suit with a skinny tie

Howie Mandel looked ultra stylish as he arrived wearing a chic black suit with a skinny tie

The standup star, 68, threw on shiny dress shoes and round-frame sunglasses to complete his finale outfit

The standup star, 68, threw on shiny dress shoes and round-frame sunglasses to complete his finale outfit

Wearing his signature black T-shirt and jeans combo, Simon made a brief red carpet appearance

Wearing his signature black T-shirt and jeans combo, Simon made a brief red carpet appearance

'But, yeah, this is the last show before [the finale]... then we will have our winner. Maybe it's going to be one of my Golden Buzzers. Get the million dollars. I can't wait to find out. So make sure you watch us tonight,' Heidi said.

Fans have until September 18 at 7 a.m. ET to vote before the results are read live on the finale show on September 24. 

The cast, crew and fans of AGT are still mourning the death of Emily Gold, 17, who died by suicide according to the San Bernardino, California coroner's office.

She was a member of the Los Osos High School dance team, which was eliminated from the competition after competing in the quarterfinals in August.

'The AGT family sends its heartfelt condolences to the family, friends and team members of Emily Gold,' the producers wrote on a picture of the young dancer in their Instagram stories on Tuesday.

'She was a bright young soul and will be deeply missed.'

If you or someone you know is considering suicide, please contact the 988 Suicide and Crisis Lifeline by dialing 988, text 'STRENGTH' to the Crisis Text Line at 741741 or go to 988lifeline.org