Red Carpet Roundup: Alessandra Ambrosio, Bella Hadid and more take Milan

The world's most gorgeous supermodels are taking Milan by storm!

From Bella Hadid to Alessandra Ambrosio, models and celebs hit the red carpet this week in incredibly breathtaking looks.

11 PHOTOS
Red Carpet Roundup: Week of September 18
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Red Carpet Roundup: Week of September 18

Katharine McPhee was a vision in a white Shoshanna ensemble that she paired with accessories of the same hue.

(Getty)

Alessandra Ambrosio stunned in a sparkling Julien Macdonald gown.

(Getty)

Bellisima! Bella Hadid was a knockout in a Ester Abner gown that she paired with some stunning jewels from Bulgari.

(Getty)

Leaving little to the imagination! Nadine Leopold rocked the on-trend see-through dress at the amfAR Gala in Milan.

(Getty)

Georgia Fowler put a sexy twist on her menswear-inspired look with a bright red lipstick and oversized chandelier earrings.

(Getty)

Heather Graham flaunted her legs in a geometric black-and-white mini dress.

(Getty)

Paris Hilton donned a tiered ruffle dress complete with a lace neckline at the premiere of "SPF-18."

(Getty)

Rihanna looked gorgeous as ever in an off-the-shoulder black mini dress that she paired with sky-high white stilettos. 

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Jourdan Dunn showed off her toned arms in a tribal-inspired gown at the amfAR Gala in Milan.

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What a beauty! Hailey Baldwin dazzled in an emerald green strapless gown at the amfAR Gala in Milan. She polished off the look with a teased hairstyle that's giving us serious '70s vibes. 

(Getty)

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Ambrosio attended the amfAR Gala in a sparkly Julien Macdonald that showed off her striking figure. The Victoria's Secret model shamelessly flaunted flesh as she posed up a storm in front of the cameras. Doesn't she look gorgeous?

Meanwhile, in between walking down the runway for designers like Max Mara and Fendi, Hadid has been busy making red carpet appearances. The brunette beauty donned a sophisticated black dress that she paired with Bulgari jewels at an event hosted by the jewelry brand.

A slew of other famous faces, like Jourdan Dunn and Nadine Leopold also dazzled us with their head-turning red carpet ensembles.

For the best looks of the week, check out the slideshow above!

39 PHOTOS
Celeb Spotter 034: Models in London and Milan, Rihanna in purple and Mel B's sheer bodysuit
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Celeb Spotter 034: Models in London and Milan, Rihanna in purple and Mel B's sheer bodysuit
Halle Berry donned a black mini dress with sheer cutouts to a taping of "Jimmy Kimmel Live!" this week. (Photo by RB/Bauer-Griffin/GC Images)

Mel B went out with a bang for the "America's Got Talent" season finale in a sheer white bodysuit that flashed her undergarments.

(Photo by Steve Granitz/WireImage)

Mel B paired her revealing bodysuit with rainbow hair.

(Photo by Steve Granitz/WireImage)

Bella Hadid rocked an all-white ensemble with a cutout over her cleavage while out and about in Milan.

(Photo by Timur Emek/GC Images)

Andy Cohen took his dog Wacha for a stroll in NYC. (Photo by Raymond Hall/GC Images)

Rihanna wowed in lavender while attending a FENTY x Puma event in London.

(Photo by SAV/GC Images)

Megyn Kelly was a vision in hot pink during an appearance on "Extra."

(Photo by PG/Bauer-Griffin/GC Images)

Models Jourdan Dunn and Karlie Kloss helped Swarovski launch its #BrillianceForAll campaign at Villa Gernetto during Milan Fashion Week. (Photo by Jacopo Raule/Getty Images for Swarovski)

Justin Long and Jamie Foxx attended the Chivas Regal Ultis toasts GGG event at Marquee in Las Vegas over the weekend.

(Photo by David Becker/Getty Images for Chivas Regal)

Hailey Baldwin rocked a crop top and Daisy Dukes to the Miu Miu X LOVE Magazine party during London Fashion Week.(Photo by Ricky Vigil/GC Images)

Gigi Hadid stepped out in London during Fashion Week in a classic leather jacket and jeans combo.

(Photo by Neil Mockford/GC Images)

Bag lady! Selena Gomez was spotted filming on the set of Woody Allen's next film.

(Photo by Raymond Hall/GC Images)

Olivia Munn rocked a thigh-high slit while out and about in New York City.

(Photo by Raymond Hall/GC Images)

Hillary Clinton waved to fans while out in NYC.

(Photo by Patricia Schlein/Star Max/GC Images)

Model Chanel Iman supported her boyfriend, Giants wide receiver Sterling Clay Shepard, by rocking some Giants gear from NFLShop.com.

(Credit: NFL)

Blac Chyna rocked black-and-white as she arrived at LAX. (Photo by SMXRF/Star Max/GC Images)

Country singer Craig Morgan -- and his dog, Creed! -- attended the first-ever Eukanuba Performance Games in Wilmington, Ohio this month.

(Credit: Michael Simon/www.startracksphoto.com)

Emma Stone looked stunning while holding Hillary Clinton's new book during her "Battle of the Sexes" press tour.

(Photo by Patricia Schlein/Star Max/GC Images)

Jourdan Dunn rocked a unique street style look while out and about during Milan Fashion Week.

(Photo by Robino Salvatore/GC Images).

Bella Hadid was snapped getting back to her hotel after a fashion show during London Fashion Week.

(Photo by Ricky Vigil M/GC Images)

Gavin Rossdale flashed a peace sign while making the rounds in London this week.

(Photo by HGL/GC Images)

Ashley Tisdale showed that she's serious about hydrating while out and about in Los Angeles.

(Photo by BG020/Bauer-Griffin/GC Images)

Pamela Anderson rocked an Old Hollywood look while visiting rumored boyfriend Julian Assange at the Ecuadorian Embassy in London. (Photo by Neil Mockford/GC Images)
Sienna Miller looked chic leaving the Apollo Theatre in London after her performance in Cat on a Hot Tin Roof. (Photo by Ricky Vigil M/GC Images)

Canadian tuxedo! Naomi Watts was spotted rocking denim-on-denim while running errands in NYC.

(Photo by UMV/Star Max/GC Images)

Justin Theroux was a dreamy bad boy in all black while making an appearance on "Good Morning America."

(Photo by Ray Tamarra/GC Images)

Jourdan Dunn was a total vision at the Miu Miu X LOVE Magazine party during London Fashion Week.

(Photo by Ricky Vigil/GC Images)

Olivia Munn was seen at the SiriusXM studios in NYC this week.

(Photo by James Devaney/GC Images)

Gigi Hadid was all smiles during a promotional appearance in London this week.

(Photo by Neil Mockford/GC Images)

Hailey Baldwin was laser focused while entering a party during London Fashion Week.

(Photo by Ricky Vigil/GC Images)

Rita Ora brought the glitz and the glam to London Fashion Week.

(Photo by Ricky Vigil/GC Images)

Reese Witherspoon and Ava Phillippe were snapped together at LAX this week. (Photo by SMXRF/Star Max/GC Images)

Salma Hayek was soaking it all in during London Fashion Week.

(Photo by Neil Mockford/GC Images)

Andrew Garfield kept it uber casual while leaving LAX this week.

(Photo by SMXRF/Star Max/GC Images)

Just a week after his split from Fergie was announced, Josh Duhamel grabbed some Starbucks.

(Photo by BG004/Bauer-Griffin/GC Images)

Nicky Hilton was seen with her baby in lower Manhattan. (Photo by Raymond Hall/GC Images)
Sofia Richie stepped out in an oversized shirt-coat in LA. (Photo by BG015/Bauer-Griffin/GC Images)
Brunette bombshell Emily Ratajkowski was spotted at LAX with her  AWAY Travel cases in tow. The model turned heads in a casual ensemble spotting a ball sweats showcasing her toned physique.
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