Last Night's Look: Love It or Leave It?

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EMMA WATSON

Buckner/Variety/REX/Shutterstock

wears a plunging Oscar de la Renta strapless jumpsuit with a gold flower embellishment at the hip, Anita Ko jewelry and black pointed toe pumps to the premiere of Beauty and the Beast in L.A.

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JESSICA CHASTAIN

wears an embellished white Chanel gown with a chunky gold belt cinched above the waist to the premiere of Miss Sloane in Paris.

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CHRISSY TEIGEN

wears a fringe and sheer red Raissa & Vanessa gown with a raisin-colored Edie Parker clutch, EF Collection earrings and a bold black cherry lip to the premiere of Beauty and the Beast.

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GUGU MBATHA-RAW

wears a sequin Oscar de la Renta cobalt strapless dress with black sandals to the premiere of Beauty and the Beast.

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JENNIFER LOPEZ

in a critter-covered black turtleneck sweater by Zuhair Murad, high-waisted cropped Marissa Webb trousers and pointed toe Christian Louboutin pumps to a Shades Of Blue discussion in N.Y.C.

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SOPHIA BUSH

in a Dorothee Schumacher ivory crew neck sweater over a lace turtleneck top from the brand, a Dorothee Schumacher patent leather pencil skirt and black pumps to the NBCUniversal Midseason Press Junket in N.Y.C.

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CELINE DION

wears a periwinkle high-neck Christian Siriano gown with a ruffle draped over one shoulder and jewelry by Harry Kotlar and Yoko London to the L.A. premiere of Beauty and the Beast.

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CATE BLANCHETT

in a velvet navy pantsuit with a white blouse and studded blue pointed toe heels to The Late Show With Stephen Colbert in N.Y.C.

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NICOLE RICHIE

in floral patterened Etro pants with a long-sleeved mustard blouse and Mary Jane heels to the NBCUniversal Midseason Press Junket.

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KIM KARDASHIAN WEST

in a black bomber and bandeau combo while heading to dinner at Craig’s in L.A.

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JENNIFER LOPEZ

Sylvain Gaboury/Patrick McMullan/Getty

shimmers in a Zuhair Murad low-cut, embroidered gunmetal peplum jumpsuit, matching Jimmy Choo heels and black Alexandra Clancy clutch, plus jewels by Djula, Hueb and Le Vian, at the season two premiere of Shades of Blue in N.Y.C.

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AMANDA SEYFRIED

Amanda Edwards/Getty Images

steps out for a date night with fiancé Thomas Sadoski in a navy pattern Chloé minidress and ankle-strap sandals at the premiere of The Last Word in Hollywood.

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CATHERINE ZETA-JONES

wears a high-slit black-and-white long-sleeve Rhea Costa dress with black Olgana Paris sandals and Neil Lane jewelry at the Feud: Bette and Joan premiere in Hollywood.

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JESSICA LANGE

Ciao Hollywood / Splash News

in an off-the-shoulder burgundy Christian Siriano gown with a purple clutch and Neil Lane jewelry at the Feud: Bette and Joan premiere.

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SUSAN SARANDON

wears a white Max Mara suit (with a black bra peeking out underneath) and embellished white oxfords at the premiere of Feud: Bette and Joan.

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SARAH PAULSON

Xavier Collin/Image Press Agency/Splash News

in a black-and-white gingham midi dress, velvet clutch and black Nicholas Kirkwood heels at the Feud: Bette and Joan premiere.

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KIERNAN SHIPKA

in a black strapless top with a bubble hem and jeweled brooch with cigarette pants (all Oscar de la Renta) and metallic pointy-toe Sophia Webster pumps at the Feud: Bette and Joan premiere.

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EMILY RATAJKOWSKI

wears a white lace top and wide-leg black pants (that you can shop now!) at the H&M Studio Collection launch event in N.Y.C.

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ZOEY DEUTCH

in a red-and-black lingerie-inspired Alexander McQueen dress, Irene Neuwirth jewelry and ankle-strap black Stuart Weitzman heels at the premiere of Before I Fall in L.A.

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HALSTON SAGE

wears a black velvet long-sleeve Roberto Cavalli keyhole gown and drop earrings at the premiere of Before I Fall.

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BRIE LARSON

Samir Hussein/WireImage

in a plunging, tiered Ralph & Russo gown and Fernando Jorge jewelry for the premiere of Kong: Skull Island in London.

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RIHANNA

Paul Marotta/Getty

wears a full grey tweed Monse outfit with grommet-accented belt and thigh-high heels, plus Jacob & Co. studs, to accept the 2017 Harvard University Humanitarian of the Year Award.