Last Night's Look: The Red Carpet Outfits You Have to See
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Katy Perry
wears a custom Enrique Urbina off-the-shoulder top with white trim and matching trousers, styled with metallic pumps and a white-bow headpiece at the Amazon Delivering Smiles event in L.A.
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Alessandra Ambrosio
in a Romy Collection faux leather jumpsuit, styled with a thick black belt, black turtleneck and high-shine black ankle boots at the MDL Beast Festival in Riyadh, Saudi Arabia
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Brie Larson
wears an Alessandra Rich long-sleeve velvet dress with crystal buttons and a high leg slit on Jimmy Kimmel Live!
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LaLa Anthony
wears a black leather belted jumpsuit with black ankle boots at her Winter Wonderland charity event in N.Y.C.
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Olivia Culpo
in a Jonathan Simkhai white sheer lace bohemian dress, with a brown belt, brown fedora and brown Bottega Veneta clutch at the MDL Beast Festival in Riyadh, Saudi Arabia
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Keri Russell
wears a gray Stephane Rolland gown with a high embellished neck and a plunging cut-out at the Star Wars: The Rise of Skywalker premire in London.
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Jennifer Hudson
wears a sparkly blue mini wrap dress with a fringe wool shawl and metallic pumps arriving at The Late Show With Stephen Colbert in N.Y.C.
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Daisy Ridley
wears a Vivienne Westwood blue blue velvet strapless jumpsuit with gown-like trains on either side, paired with Jimmy Choo pumps at the Star Wars: The Rise of Skywalker premire in London.
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Dua Lipa
in a sequined orange ruched mini dress and metallic gold pumps on The Tonight Show Starring Jimmy Fallon.
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Meghan Trainor
in a Badgley Mischka Couture white balloon-sleeve gown with gold embellished cuffs at the Star Wars: The Rise of Skywalker premire in London.
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Abigail Spencer
in a black long-sleeve, gray pleated midi skirt and black leather high boots at the SiriusXM Hollywood Studio.
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Mariah Carey
wears an Alexandre Vauthier metallic silver long-sleeve V-neck gown with metallic platform heels at the Empire State Building Light Show to celebrate the 25th anniversary of "All I Want For Christmas Is You" and hitting No. 1 on Billboard's Hot 100 in N.Y.C.
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Rachel Bosnahan
in a Prabal Gurung floral sequin midi skirt and lilac quarter-sleeve sweater at the 92nd Street Y in N.Y.C.
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Gwen Stefani
in a light blue feathery mini dress with black thigh-high boots on The Voice in L.A.
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Dakota Fanning
in a black lace-collared midi dress with floral appliqués, teamed with black heels and a white Gucci handbag at a book party for Eat the Sun by Floria Sigismondi in L.A.
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Kim Kardashian West
in a Roberto Cavalli brown crocodile-print corset-style bustier, a black mini skirt and brown strappy heels in L.A.
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Reese Witherspoon
wears all black, featuring a blazer, ruffled blouse, trousers and oxford shoes at a Queen & Slim special screening in Hollywood.
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Taylor Swift
in an Oscar de la Renta red floral-printed strapless gown, Maxior Joias earrings, a Borgioni ring and red Chloe Gosselin heels at the Cats world premiere in N.Y.C.
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Kim Kardashian West
in a Rick Owens dress, featuring a high neck and sheer ruched waist, paired with clear mules on The Ellen DeGeneres Show in Burbank, Calif.
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Charlize Theron
in a Christian Dior white jumpsuit, black sleeveless cape and black clutch (all Dior) at a Bombshell screening in N.Y.C.
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Rebel Wilson
in a black long-sleeve gown, featuring a sequin top and high side-slit at the Cats world premiere in N.Y.C.
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Olivia Wilde
in a black long-sleeve turtleneck maxi dress with a rope belt and gold layered Foundrae necklaces at the Berggruen Prize Gala in N.Y.C.
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Gwen Stefani
wears a Falguni and Shane Peacockmulticolored embellished and feather-adorned sheer mini dress, fishnet tights and black thigh-high lace-up boots on The Voice in L.A.
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Karlie Kloss
wears a black curve-hugging dress with a high leg slit and lace detailing, teamed with black embellished heels at the Berggruen Prize Gala in N.Y.C.
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Keri Russell
in a Celine polka dot off-the-shoulder mini dress, paired with metallic heels and a Mark Cross black satin clutch at the Star Wars: The Rise of Skywalker premiere in Hollywood.
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Kylie Jenner
in a Balmain plunging black bustier dress with strong-shoulders and a high leg slit, paired with black pointy-toe Mary Jane heels at P.Diddy's party in Holmby Hills, Calif.
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Selena Gomez
wears a Miu Miu black velvet, embellished midi dress with feather-trim cuffs, paired with a lace camisole and black pumps at the NRJ radio station in Paris.
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Gigi Hadid
in a patriotic plaid jumpsuit, belted and styled with a sheer blouse underneath, black calf-high boots and a red clutch arriving at iHeartRadio's Z100 Jingle Ball 2019 in N.Y.C.
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Taylor Swift
in a RIXO stripped metallic mini dress with a gold chain belt and Aquazzura gold heeled sandals at iHeartRadio's Z100 Jingle Ball 2019 in N.Y.C.
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Jessica Alba
in a white blouse, black velvet FRAME overalls with gold hardware and flared pant with a black handbag at The Baby2Baby Holiday Party in Beverly Hills.
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Kate Beckinsale
wears a Georges Chakra black plunging gown with a lace mermaid-style bottom at Sean Combs' 50th Birthday Bash in Holmby Hills, Calif.
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Olivia Wilde
wears a gray wool overcoat, a white graphic T-shirt, black jeans and black ankle boots at iHeartRadio's Z100 Jingle Ball 2019 in N.Y.C.
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Regina King
in an Area rainbow plaid cropped jacket and trousers set, featuring strong shoulders and rainbow crystal detailing, teamed with a mini green croc-embossed top-handle bag at Sean Combs' 50th Birthday Bash in Holmby Hills, Calif.