Millie Bobby Brown
The Stranger Things star looked so grownup in a zippered Gucci dress with red, white and blue accents, which she topped with a long black coat and playful heels while out in New York City on Oct. 31.
The 23-year-old actress was pretty in neon pink, pairing a tiered button-down dress with a wide red belt and clear heels for a photocall for her new movie, Please Stand By, during the 12th Rome Film Fest in Italy on Oct. 31.
The A Bad Moms Christmas star was downtown cool in a long black blazer, oversized white button-down and thigh-high patent leather red boots as she made her way onto the Jimmy Kimmel Live set in Los Angeles on Oct. 30.
King aced a lesson in dressing down sexy lace, pairing a strapless white dress with black oxfords at the Cybex by Jeremy Scott Cherub Halloween Launch Celebration in Los Angeles on Oct. 28.
It's not easy to pull off denim on denim, but Klum did it like a champ! She arrived at LAX airport on Oct. 27 in a chambray shirt tucked into a lightwash pair of skinnies and metallic heels.
Millie Bobby Brown
The fashion darling rocked Millennial pink like a pro, pairing her bubblegum-hued shirtdress with oversized hot pink shades and black-and-silver peep-toe sandals while out in Universal City, California, on Oct. 27.
Kim Kardashian West
The Keeping Up With the Kardashians star celebrated her 37th birthday in style, pairing a white mini with a long black leather blazer and metallic sandals for a dinner party with her family in Los Angeles on Oct. 26.
Dressed in an intricate, long floral coat, white shirt, black skinny jeans and strappy black sandals, the newlywed took in the "Volez, Voguez, Voyagez" Louis Vuitton Exhibition Opening in New York City on Oct. 26
It's like Olivia Pope on some fierce fashion steroids! The Scandal star stepped out for the 2017 GFI Night of Stars Modern Voices Gala in New York City on Oct. 26 in a black-and-white dress with a plunging neckline and leather accents and black d'Orsay pumps.
Jenna Dewan Tatum
The World of Dance host tucked a flowy, bright floral blouse into raw-hemmed jeans for a coffee run in Studio City, California, on Oct. 26. She finished off her look with an oversized taupe bag, matching suede booties and aviators.
Millie Bobby Brown
She can do no wrong! The mini fashionista looked fierce at the CFDA/Vogue Fashion Fund Show and Tea at Los Angeles' Chateau Marmont on Oct. 25, stepping out in a white halter dress with round black sunglasses, a tiny handbag and patent leather boots.
Pretty in plaid! Gerber's tea time look included an ankle-length, button-up Veronica Beard dress with strappy white pumps and a red clutch.
The pregnant actress-turned-entrepreneur dressed up her baby bump with a white sheath dress and navy blue duster covered in a bird pattern, which she paired with navy blue peep-toe platforms and hoops by Jamie Wolf while in New York City for the Fast Company Innovation Festival on Oct. 25.
Gigi and Bella Hadid
Talk about model behavior! Following a V Magazine dinner honoring Karl Lagerfeld on Oct. 23, the sisters sashayed out of the Top of the Standard in New York City rocking major statement coats from Chanel's Pre-Fall 2017 collection. Gigi's tweed topper was belted over a gray sweater dress and paired with pewter boots, while Bella went slightly more vampy, decked out in a black lambskin jacket, logo belt, black heels and cage gloves.
It's almost Halloween, but that didn't stop Graham from donning a very summery turquoise romper with a skinny white belt and metallic heels in New York City on Oct. 23.
Vinyl coats are a major trend for fall, and it's no surprise that the Victoria's Secret Angel rocked one so well! Hosk paired her black jacket with a restructured denim mini, sky blue sunglasses, black military boots and a Christian Dior crossbody bag while walking in New York City's SoHo neighborhood on Oct. 22.
The in-demand model looked comfy chic in an off-white H&M sweater, skinny camo pants and black military-inspired boots as she strolled with a pal through New York City on Oct. 20.
After cheering on her boyfriend, Blake Griffin, as his Los Angeles Lakers took on their city rivals, the Clippers, on Oct. 19, Jenner showed off her super toned abs in a white crop top and distressed mom jeans topped with an oversized light brown blazer. She completed her look with a menswear-style silver watch, two-toned crossbody bag and pointy white mules.
The blonde bombshell layered a black leather jacket over a lacy maxi dress and biker-inspired boots while attending the Alice McCall Spring/Summer '18 launch event at Los Angeles' Chateau Marmont on Oct. 19. Maxwell is the face of the fashion brand's newest campaign.
Like Maxwell, the Famous in Love star also rocked a very sheer dress to the Alice McCall launch party, although Flores' was a ruffled, floral number with black piping.
Hough rolled up her sleeves to get some shopping done! The dance pro tucked a white tee into her skinny jeans and topped the ensemble off with a long gray blazer for a trip to Urban Outfitters in Studio City, California, on Oct. 19. An oxblood purse, black-and-gold sunglasses and black loafers completed her look.
The 26-year-old model oozed downtown cool in an asymmetrical, sporty black crop-top with white piping, which she paired with matching straight-leg pants and white heels while out in New York City on Oct. 19. She completed her look with a high half-up ponytail, silver hoops and a small clutch.
Garner looked business chic in a camel-hued blazer, white tee, light-wash straight-leg jeans and pointy gray suede pumps while in New York City's SoHo neighborhood on Oct. 19.
The Wonderstruck star donned a denim button-down dress and black heeled ankle boots in midtown Manhattan on Oct. 19.
The Being Mary Jane star can't stop slaying the street style game! She made another stellar appearance while promoting her new book in New York City on Oct. 18, posing at SiriusXM studios in a white T-shirt with flower embroidery tucked into white floral-print pants, which she paired with eye-catching bubblegum pink pumps.
Richie's boho style was on display at the Saks Fifth Avenue and Women's Cancer Research Fund's Key to the Cure celebration with Missoni at Mr. Chow in Beverly Hills on Oct. 18. The Great News star topped a white tee and cropped bell-bottoms with a fun, muted rainbow-hued fringe coat, finishing off the look with peep-toe metallic pumps and a slicked back 'do.
The "Fetish" singer looked easy breezy while out in New York City on Oct. 18, looking casually cool in a powder blue floral Rouje dress, which she paired with white Puma sneakers, round sunglasses and her own colorblock Coach bag.
The Fifty Shades Freed star looked chic in a long black-and-white plaid Fay coat, white tee tucked into cropped light-wash jeans and black loafers as she made her way back to her hotel in New York City on Oct. 18. She was also carrying a chain-embellished black handbag and a copy of David Foster Wallace's Infinite Jest.
The 44-year-old actress kept her style streak going on Oct. 17, giving off very summery vibes while promoting her new book, We're Going to Need More Wine, in New York City in a birds of paradise print Stella McCartney button-up shirt and matching trousers. Union played up the fun outfit with white Gabriela Hearst platforms, a tan Danse Lente bag and an Invicta watch.
The pregnant heiress looked chic as could be in a multi-hued houndstooth Ellie Mae car coat, black top, dark gray jeans and suede booties as she walked through downtown Manhattan on Oct. 17.
Kourtney and Kim Kardashian
The eldest Kardashian sibling was mad for plaid in a jacket-and-tie-waist skirt combo she paired with a cleavage-baring black tank, patent booties and a mini handbag while Christmas tree shopping with her sister -- who was clad in a T-shirt repping their hometown, Calabasas -- in Thousand Oaks, California, on Oct. 17. The duo was also filming for their reality show, Keeping Up With the Kardashians.
The "New Rules" singer blew our mind when she played with a mix of patterns -- including a pink-and-brick red striped long-sleeved polo shirt, plaid mini and bright platform oxfords -- in Paris, France, on Oct. 17.
Denim diva! Union topped her button-down jean dress with a tan trenchcoat adorned with a multi-hued diamond pattern along its bottom hem as she made her way to the Good Morning America set in NYC on Oct. 17.
The Wind River star topped a white tee, black pants and white-and-black mod pumps with a chic floral-embroidered Chanel housecoat at Through Her Lens: The Tribeca Chanel Women's Filmmaker Program 3rd Annual Luncheon in NYC on Oct. 17.
The 22-year-old model gave Big Bird a run for his money in a stunning cut-out Prabal Gurung dress and matching yellow heels while out in New York City's SoHo neighborhood on Oct. 16.
The mom of two brightened up the streets of New York City as she made her way into the Good Morning America set on Oct. 16 in an eye-catching canary yellow belted turtleneck and bell bottoms combo by Brandon Maxwell.
Age ain't nothing but a number! The 71-year-old country music icon gave a wave in a studded long-sleeved LBD outside of the Today show set in NYC on Oct. 16.
There's no one who could make sweats in one head-to-toe hue look as good as Rihanna does! She slipped into the all-white gear after her Fenty Pep Rally at Bloomingdale's in New York City on Oct. 13.
Sporty-met-preppy in this sweet polo-inspired nude-hued Dior dress with pale pink piping, buttons and two front pockets that Hadid paired with '90s-inspired yellow-tinted sunglasses, a Dior sling bag and black patent zip-up booties in New York City on Oct. 11.
All eyes were on the Goodbye Christopher Robin star as she made her way to the Good Morning America set in New York City on Oct. 11. Robbie was a total lady in red in a cropped jacket and top and matching long skirt, which she paired with strappy gold sandals a slicked back 'do.
So graphic! The British fashion designer stepped out in an eye-catching full-length dress in New York City on Oct. 12.
We were anything but blue when we spotted the This Is Us star in a navy turtleneck, neon-striped baby blue skirt and velvet mules at the SiriusXM Studios in New York City on Oct. 10.
Talk about flower power! The Nona star looked lovely in a floral suit and bright red lip at the Farfetch and William Vintage celebration of Gianni Versace's archive in Los Angeles on Oct. 5.
The Scandal star rocked a fierce pair of bright red thigh-high boots with a black-and-white plaid mini as she left Good Morning America on Oct. 5.
Sparkle on! The American Idol judge glistened in a rainbow sequined wrap dress at Good Morning America's NYC set on Oct. 4.
The Girls star looked perfectly prim and proper in a black long-sleeved shirt and leaf-printed tea-length skirt at Brit + Co's Experiential Pop-Up #CreateGood kick-off in New York City on Oct. 4.
Dakota and Elle Fanning
The sisters stunned at the Miu Miu show during Paris Fashion Week on Oct. 3.
The 16-year-old model put her best foot forward in a modern-grunge ensemble as she made her way into the Chanel runway show during Paris Fashion Week on Oct. 3.
"R" for Roberts! The Scream Queens star stepped out in Beverly Hills on Oct. 3 in a letterman-inspired sweater, olive green pants, brown loafers and black sunglasses.
Her daughter, Kaia Gerber, may have been the one walking in the Chanel show on Oct. 3, but the supportive mom proved she still knows how to strike a pose!
The 39-year-old actress was giving off very fashionably French vibes at the Miu Miu show at Paris Fashion Week on Oct. 3.
The British singer made a gilded turn at the Stella McCarthy show during Paris Fashion Week on Oct. 2.
Decked out in a black long-sleeved shirt with embellished sleeves and slim-fit army green cargo pants, the Cravings author was all smiles when she arrived at LAX airport on Oct. 2.
The "Love Is Blind" singer donned a chic all-black ensemble for the Givenchy show on Oct. 1.
Not only did the Dame slay on the runway, she ruled the street style game during Paris Fashion Week, too! Mirren strolled Avenue Des Champs Elysees on Oct. 1 in a purple tweed blazer, white long-sleeve shirt, jeans and black booties.