Lifestyle Style Last Night's Look: The Must-See Celebrity Outfits of the Week Catch all the can't-miss looks on your favorite stars from this week's most major events By Zizi Strater and Michelle Lee Michelle Lee Editorial Assistant, Style & Beauty, PEOPLE People Editorial Guidelines Updated on March 30, 2023 10:30 AM Share Tweet Pin Email Trending Videos Photo: Emma McIntyre/WireImage 01 of 51 Christina Aguilera Steve Granitz/FilmMagic Christina Aguilera attended the 34th Annual GLAAD Media Awards in Beverly Hills on Thursday, serving a major Jessica Rabbit silhouette. The superstar donned a tight-fitting, trailing, plunging black sequin dress with exactly matching shoulder-length opera gloves and layers of silver jewelry to accept the Advocate for Change Award at the LGBTQ+-focused event. 02 of 51 Cara Delevingne Pascal Le Segretain/Getty Images Cara Delevingne dressed fully in Dior print to attend the brands Womenswear Fall 2023 show at the Gateway of India monument in Mumbai on Thursday. 03 of 51 Gabrielle Union-Wade Axelle/Bauer-Griffin/FilmMagic Gabrielle Union-Wade served camp in Moschino at the 34th Annual GLAAD Media Awards. The star sported a hooded, multi-colored zebra-like print gown to the red carpet, also tagging along with her rising fashion star daughter, Zaya Wade. 04 of 51 Karlie Kloss Pascal Le Segretain/Getty Images Dior darling Karlie Kloss showed up to the brand's Womenswear Fall 2023 show in Mumbai in fit-for-the-occasion style. The model posed on the red carpet in an all-black Dior look consisting of a blazer, mesh sleeves, a midi skirt and matching heels. 05 of 51 Jennifer Coolidge Michael Kovac/Getty Images The gays didn't try to kill her here! Jennifer Coolidge sported an off-the-shoulder black mini dress with a crystal-fringe crown to be honored with a Special Recognition Award at the 34th Annual GLAAD Media Awards. 06 of 51 Vanessa Williams Steve Granitz/FilmMagic Vanessa Williams turned heads in the pink mini dress with larger than life feather trip on the off-the-shoulder neckline while walking the GLAAD Media Awards red carpet. 07 of 51 Sarah Michelle Gellar Axelle/Bauer-Griffin/FilmMagic Sarah Michelle Gellar dazzled like a disco ball at the 34th Annual GLAAD Media Awards. The actress sported a shimmering all-silver sequin look consisting of an exact matching dress, purse, choker and heels. 08 of 51 Chrishell Stause Axelle/Bauer-Griffin/FilmMagic Selling Sunset's Chrishell Stause served scarlet realness at the 34th Annual GLAAD Media Awards. The reality tv star donned an off-the-shoulder maroon mini-dress with ruffled, oversized sleeves to the event. 09 of 51 Simone Ashley Pascal Le Segretain/Getty Images Simone Ashley looked angelic in Dior at the brand's Womenswear Fall 2023 show in Mumbai. The Bridgerton star sported a flowy floor-length white dress with a Dior print purse to the event. 10 of 51 Ashley Park The Jennifer Hudson Show Continuing to make her ankle brace fashionable, Ashley Park wore the brace with an oversized polka dot blazer and heeled loafers to make an appearance on The Jennifer Hudson Show. 11 of 51 Brooke Shields Jamie McCarthy/Getty Brooke Shields arrived at the New York City premiere of her new Hulu documentary, Pretty Baby, glammed up in a jumpsuit design with a gown-like magenta bodice. The star of the hour also wore hot pink heels and carried a mini clutch embellished with her name on it. 12 of 51 Chaka Khan Duane Prokop/Getty Chaka Khan was the woman (dressed in a velvet and lace black dress accessorized with a custom-made fan) while celebrating her 70th birthday at the Rock & Roll Hall of Fame in Cleveland, Ohio. 13 of 51 Sophia Bush Presley Ann/Getty Sophia Bush proved the power of a suit, wearing a chocolate brown set – teamed with a fishnet sweater and chartreuse heels – to host the Year of Action Committee dinner with Mejuri in West Hollywood, California. 14 of 51 Kate Bosworth Raymond Hall/GC Images Kate Bosworth – who's newly engaged to boyfriend Justin Long – was seen in New York City outfitted in a tailored cream vest-trouser set paired with a gold chain belt and matching shoulder bag. 15 of 51 Rumer Willis Mark Von Holden/WWD via Getty A glowing Rumer Willis (who's expecting her first child with boyfriend Derek Richard Thomas) kept her maternity style simple at the Sophia Bush and Mejuri Year of Action Committee dinner. At the event, she posed with her bump in a black dress, cardigan and sandals. 16 of 51 Mariska Hargitay Jamie McCarthy/Getty Mariska Hargitay dazzled at the Pretty Baby premiere, dressed in a pastel yellow set featuring shimmering sequin trousers. The Law & Order star also wore nude stilettos and toted around a woven clutch. 17 of 51 Lily Allen Neil Mockford/GC Images Lily Allen was spotted at the BBC Radio 2 studio in London donning a vintage polka dot open-collar dress, which she accessorized with a tartan Chanel purse and nude pumps. 18 of 51 Irina Shayk Dimitrios Kambouris/Getty Irina Shayk struck her supermodel pose in a curve-hugging bubblegum pink bodycon dress at the North American debut of the Polestar 3 SUV car in New York City. The trendsetter rounded out her look with crew socks and oxford shoes. 19 of 51 Debra Messing Jamie McCarthy/Getty Debra Messing wore an airy zip-up black dress, a statement beaded necklace and studded pointed-toe flats to the Pretty Baby premiere. 20 of 51 Jennifer Aniston Steve Granitz/FilmMagic Murder Mystery 2 star Jennifer Aniston slayed in a metallic halter-neck mini dress (overlaid with beads and fishnet fabric) by Atelier Versace Couture at the Los Angeles premiere of her new film. 21 of 51 Jodie Turner-Smith Donato Sardella/The Hollywood Reporter via Getty Images At The Hollywood Reporter and Jimmy Choo Power Stylists dinner in West Hollywood, California, Jodie Turner-Smith electrified in eye-popping neon blue dress, complete with feathers and a mini train – plus, olive green Jimmy Choo Maelie sandals. 22 of 51 Sharon Stone Jamie McCarthy/Getty Sharon Stone played with statement silhouettes at the 43rd annual Muse Awards, hosted by New York Women in Film & Television in New York City. At the ceremony, she donned a tuxedo trench coat (adorned with a chiffon rose appliqué) and gold floral-print wide-leg pants. 23 of 51 Dakota Fanning Donato Sardella/The Hollywood Reporter via Getty Images Dakota Fanning arrived at The Hollywood Reporter and Jimmy Choo dinner clad in a spring-like shift dress by Loewe. The poppy red design was complete with the label's iconic flower cup and metallic gold Jimmy Choo Alva heels. 24 of 51 Heidi Klum Hollywood To You/Star Max/GC Images On the set of America's Got Talent, Heidi Klum opted for groovy style, sporting a colorful wave-patterned mesh top, flared trousers and red-rimmed cat eye shades that matched her handbag. 25 of 51 Riley Keough Donato Sardella/The Hollywood Reporter via Getty Images Riley Keough stepped out for The Hollywood Reporter and Jimmy Choo fête in a minimalistic black sleeveless maxi dress and Jimmy Choo Anouk pumps. 26 of 51 Elle Fanning Donato Sardella/The Hollywood Reporter via Getty Images Elle Fanning went the opposite style direction of her older sis, wearing a heather gray pinstripe Stella McCartney set (a cropped vest and low-rise trousers) at The Hollywood Reporter and Jimmy Choo event. 27 of 51 Danielle Brooks Jamie McCarthy/Getty Images Danielle Brooks stunned in a white Aliétte bodycon dress, teamed with towering Marc Jacobs heels, at New York Women in Film & Television's Muse Awards. 28 of 51 Lucy Hale Donato Sardella/The Hollywood Reporter via Getty Images Lucy Hale wore a romantic Richard Quinn mini dress – designed with dramatic ruffles and a bejeweled quilted skirt – at The Hollywood Reporter and Jimmy Choo soirée. Completing the look with matching silver Jimmy Choo Metz heels. 29 of 51 Jennifer Lopez Axelle/Bauer-Griffin/FilmMagic Jennifer Lopez shined bright in her neon green and crystal Antonio Grimaldi gown she wore to attend the world premiere of her husband Ben Affleck's new movie AIR in Los Angeles on Monday. 30 of 51 Taylor Swift Taylor Swift. Kevin Mazur/Getty The big winner of the 2023 iHeartRadio Music Awards, Taylor Swift, looked breathtaking in her hooded Alexandre Vauthier Couture outfit and KatKim jewelry. 31 of 51 Katy Perry THE HAPA BLONDE/GC Images Katy Perry keeps her shearling coat out in spring! The pop star was spotted in Midtown, Manhattan donning a stylish mid-length brown leather and tan shearling coat that she paired with red heels and a matching bag. 32 of 51 Doja Cat Christopher Polk/Getty Doja Cat, Artist of the Year nominee at this year's iHeartRadio Music Awards, brought rockstar style to the show's red carpet. The superstar sported a trailing furry coat over dark leather pants, a white t-shirt and accessorized with sunglasses and layers of silver necklaces. 33 of 51 Lenny Kravitz Joe Scarnici/Getty Host of the 2023 iHeartRadio Music Awards, Lenny Kravitz, brought his signature style to the show's red carpet. The living legend wore flared sequin pants, a sheer button-down shirt and a pointed-shoulder black blazer to the event. 34 of 51 Kelly Clarkson Frazer Harrison/Getty Kelly Clarkson brought a little bit of edge to the 2023 iHeartRadio Music Awards red carpet. The pop icon wore an all-black outfit consisting of a silky-looking blazer overtop a matching black maxi dress that she cinched with a thick black belt. 35 of 51 Viola Davis Gilbert Flores/Variety via Getty Viola Davis showed up to the world premiere of her new movie AIR in on-theme style. The EGOT holder wore a green sequin Roland Mouret gown with a bedazzled Judith Leiber basketball bag. 36 of 51 Pink Pink. Frazer Harrison/Getty Pink brought ethereal style to the 2023 iHeartRadio Music Awards red carpet. The singer sported a fresh off-the-runway Robert Wun design featuring an oversize white blazer and a trailing pleated skirt. 37 of 51 Heidi Klum Joe Scarnici/Getty America's Got Talent judge Heidi Klum dazzled on the iHeartRadio Music Awards red carpet in her skin-baring, cutout sequin blue dress and matching strappy heels. 38 of 51 Nicole Scherzinger Frazer Harrison/Getty Nicole Scherzinger showed a little bit of skin on the 2023 iHeartRadio Music Awards red carpet. The Pussycat Doll sported a strapless floor-length pink gown complete with a cheeky bedazzled cut-out on her hip. 39 of 51 Tiffany Haddish Axelle/Bauer-Griffin/FilmMagic Tiffany Haddish rolled the dice with this look. The comedian showed up to the world premiere of AIR in a long-sleeve mini dress covered in black-and-white sequin dice and teamed with black platform sandals. 40 of 51 Rachel Zoe Chelsea Lauren/Shutterstock Rachel Zoe served Barbiecore realness at the CURATEUR Retreat at Calamigos Guest Ranch in Malibu, California, on Monday in her baby pink sequin dress with feather-trimmed sleeves. 41 of 51 TLC T-Boz and Chilli of TLC. Kevin Mazur/Getty TLC's Rozonda "Chilli" Thomas and Tionne "T-Boz" Watkins coordinated their red carpet looks at the iHeartRadio Music Awards. The singers each sported edgy takes on the blazer and dress pants, adding lingerie-inspired tops and jewelry to complete the looks. 42 of 51 BeBe Rexha John Salangsang/Shutterstock Dance Song of the Year winner BeBe Rexha ruffled some fashion feathers on the iHeartRadio Music Awards red carpet with her tightfitting floor-length velour gown that featured a shoulder-baring neckline complete with feather accents. 43 of 51 H.E.R. Frazer Harrison/Getty R&B star H.E.R. was a vision in blue at the iHeartRadio Music Awards. The singer sported an electric hued look consisting of David Koma three-piece, Giuseppe Zanotti shoes, and Melissa Kaye and Briony Raymond jewelry. 44 of 51 Michelle Yeoh Dave Benett/Getty Images Michelle Yeoh kept things chic to celebrate her Oscars win with friends at the Mandarin Oriental Hyde Park in London. The Everything Everywhere All At Once star sported a tan midi dress layered underneath an intricately embroidered jacket and paired with black heels, a chunky watch and simple jewelry. 45 of 51 Heidi Klum thecelebrityfinder/Bauer-Griffin/GC Heidi Klum brought a whole new meaning to business casual in Pasadena, California. The supermodel and TV personality wore an asymmetrical black two-piece set layered under a matching blazer and paired with thigh-high boots and a black and beige Hermès bag. 46 of 51 Michelle Rodriguez Steve Granitz/FilmMagic Michelle Rodriguez shimmered in a black sequin gown with a daring, thigh-high slit at the L.A. premiere of her new movie Dungeons And Dragons: Honor Among Thieves. 47 of 51 Beverly Johnson Monica Schipper/WireImage Model industry trailblazer Beverly Johnson brought timeless glamor to the Human Rights Campaign 2023 dinner in Los Angeles supporting LGBTQ+ rights on Saturday. The icon wore a black ruffled midi dress with small side cutouts and chic black pumps. 48 of 51 Cynthia Erivo Dave Benett/Getty Images Cynthia Erivo brought eclectic glamor to Michelle Yeoh's Oscar celebration event in London. The star of the future Wicked movie wore a green-and-white striped button-down underneath a textured dress and accessorized with a thick Louis Vuitton belt, brown boots and her wide-frame circular glasses. 49 of 51 Ava Max Monica Schipper/WireImage Pop Star Ava Max dared to bare in an ultra-plunging black gown styled with platform heels at the Human Rights Campaign 2023 dinner in Los Angeles. 50 of 51 Michaela Jaé Rodriguez Frazer Harrison/Getty Pose's Michaela Jaé Rodriguez shimmered on the blue carpet at the Human Rights Campaign 2023 dinner in Los Angeles. The singer and actress donned a gem-encrusted white floor-length gown and accessorized with a simple silver necklace. 51 of 51 Skai Jackson Leon Bennett/Getty Images Skai Jackson brought girl boss fashion to the Woman's History Black Excellence Brunch with Athletic Greens in Hollywood. The actress wore a white blazer dress with pointy-toe white heels and accessorized with a silver purse for the event.