Heidi Klum is beautiful in blue as she is joined by Sofia Vergara to shoot America’s Got Talent

Heidi Klum turned heads as she arrived to film the upcoming 18th season of America’s Got Talent in Pasadena, California, alongside fellow judges Sofia Vergara, Howie Mandel, and Simon Cowell on Sunday.

Klum – who recently graced the cover of Vogue Greece for its fourth-anniversary edition – showed off her sleek style as she arrived on set in her first outfit of the day.

The 49-year-old stunner appeared in high spirits as she greeted fans wearing a long light blue wool coat over a beige top paired with floral trousers and light blue heels.

The stunning blonde German-American beauty – who recently sparked plastic surgery rumors – made her entrance into the auditorium look more like a catwalk than an arrival at work.

The slender bombshell flashed her mega-watt smile in a flattering ensemble she paired with oversized sunglasses and a red Valentino bag.

Bombshell: Sofia Vergara, 50, showed off her chic style as she arrived to film the new season of AGT in Pasadena on Sunday

Catwalk: Heidi Klum, 49, turned the sidewalk into her own personal runway as she arrived to film America’s got talent alongside fellow judge Sofia Vergara

Got his hands full: Heidi and Sofia's fellow judge Simon Cowell was also seen arriving on set

Always funny: Howie Mandel, 67, arrived wearing a Nasa bomber jacket over a black T-shirt with matching slacks and white shoes

Dynamic duo: Heidi and Sofia’s fellow judge Simon Cowell was also seen arriving on set while Howie Mandel, 67, arrived wearing a Nasa bomber jacket over a black T-shirt with matching slacks and white shoes

The mother of four styled her perfectly highlighted tresses straight with layered bangs that framed her perfect bone structure.

Klum has been a judge on America’s Got Talent since 2011 and has worked alongside Vergara, who joined as a jude in 2020 on season 15.

The 50-year-old Colombian-born bombshell looked fashionable in a long trench coat over a beige blouse paired with camouflage pants, heels, and a $3800 large Christian Dior Book Tote handbag.

The Modern Family alum wore oversized sunglasses, styled her voluminous locks in flowing waves with a center part, and uploaded a few behind-the-scenes snaps and reels on her Instagram stories once she got inside and changed outfits. 

The beauty gave her fans a close-up look at her second outfit of the day in a selfie posted on her Instagram page, sitting in her judge’s seat with the live audience behind her and captioned the post, ‘Day two of auditions ❤️❤️.’

The mother-of-one flaunted her famous curves in a form-fitting, pink sleeveless gown with spaghetti straps that came just below her knees.

Vergara accessorized her look with a shiny diamond necklace, glittering rings, long diamond earrings, and a glamorous makeup palette. 

She also shared a cute boomerang video walking alongside Klum as they made their way on set after getting glammed up in their dressing rooms. Sofia captioned the video, ‘Amigas❤️.’

Ready to work: The stunning blonde German-American supermodel wore a wool coat over a beige top paired with floral trousers and light blue heels

Ready to work: The stunning blonde German-American supermodel wore a wool coat over a beige top paired with floral trousers and light blue heels

Effortless beauty: The supermodel has been a judge on America's Got Talent since 2011

Effortless beauty: The supermodel has been a judge on America’s Got Talent since 2011

Like mother like daughter: Her eldest daughter, Leni Klum, 18, is following in her mother's footsteps in the fashion world while also going to college in New York

Like mother like daughter: Her eldest daughter, Leni Klum, 18, is following in her mother’s footsteps in the fashion world while also going to college in New York

Can you please sign this: Heidi stopped to sign a few posters for fans before she made her way in to the venue

Can you please sign this: Heidi stopped to sign a few posters for fans before she made her way in to the venue

Looking good: The Colombian beauty looked fashionable in a long trench coat over a beige blouse paired with camouflage pants, heels and $3800 Christian Dior large Book Tote handbag

Effortless: The Modern Family alum wore oversized sunglasses, styled her voluminous locks in flowing waves with a center part, and uploaded a few behind-the-scenes snaps and reels on her Instagram stories once she got inside and changed outfits

Effortless: The Modern Family alum wore oversized sunglasses, styled her voluminous locks in flowing waves with a center part, and uploaded a few behind-the-scenes snaps and reels on her Instagram stories once she got inside and changed outfits

Fan favorite: Vergara has been a judge on AGT since 2020 when she joined the judges panel on season 15

Fan favorite: Vergara has been a judge on AGT since 2020 when she joined the judges panel on season 15

Sofia has been a judge on AGT since season 15, which aired in 2020. Before that, she was booked and busy on her hit show Modern Family, which ended its 10-year run in 2020. 

While Heidi, Simon, and Howie were judges on the first season of the spin-off, America’s Got Talent: All-Stars, which premiered earlier this year to positive reviews, Vergara was notably absent. 

However, she has made her grand return as a judge for the 18th season of the original competition series.

Howie Mandel, 67, was also seen arriving at the studio wearing a Nasa bomber jacket over a black T-shirt with matching slacks and white shoes.

The comedian added a pair of small circular shades and flashed a quick wave as he arrived before filming began. 

Simon Cowell was also spotted as he arrived at the venue.

The 63-year-old English television personality looked fit in a black T-shirt, jeans, boots, and dark sunglasses.

He donned well-groomed facial hair, styled his hair short and spiky, and had his hands full of electronics.

Simon has proudly showcased his slimmed-down figure since filming kicked off last month, after losing about 42 pounds (three stone) following a diet overhaul. 

The TV personality candidly discussed his weight loss last year and confessed he’d sometimes indulge in a plate of beans of toast to avoid dining in restaurants.

Here comes the humor: The comedian wore a pair of circular shades and has served as a judge on AGT since Season 5. He also served as a judge on Champions 1, Champions 2, and All-Stars 1

Selfie time: Sofia shared a selfie as she sat at the judges’ table before filming began in plunging pink gown with glittering jewelry

Selfie time: Sofia shared a selfie as she sat at the judges’ table before filming began in plunging pink gown with glittering jewelry

Opening up: The German supermodel wore a bright lime-green asymmetrical form-fitted dress for her second look of the day as she flashed her big smile for the cameras

Opening up: The German supermodel wore a bright lime-green asymmetrical form-fitted dress for her second look of the day as she flashed her big smile for the cameras

Supermodel strut: The beauties showed off their best model walks as they made their way out to film side-by-side

Supermodel strut: The beauties showed off their best model walks as they made their way out to film side-by-side

Synchronized: The catwalk queens showed off their impressive model walks in similar gowns and high heels

Synchronized: The catwalk queens showed off their impressive model walks in similar gowns and high heels 

The judges: Howie Mandel, Klum, Sofia Vergara, Simon Cowell on America's Got Talent semi finals episode 1715

The judges: Howie Mandel, Klum, Sofia Vergara, Simon Cowell on America’s Got Talent semi finals episode 1715

He stressed he hasn’t ‘had a gastric band’ and instead said his weight loss is down to a drastic diet change after overhauling his eating habits and walking 40 miles a week.

The X Factor boss rearranged his work schedule to ensure he only starts business meetings after 9 am rather than hold conferences in the early morning hours like he used to.

A source previously MailOnline: ‘Simon said he hasn’t worn trainers this much in 20 years. He feels fitter than ever before and is keeping to a normal routine rather than being on the phone until into the early hours of the morning.’

America’s Got Talent recently started taping the upcoming 18th season earlier on Thursday and will continue filming until later next month on April 12, per NBC.

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