Fashion Faceoff: Who Wore It Better?

Beyonce & Keke Palmer

Both beauties sparkled in this form-fitting dress by Kuwait designer Yousef Aljasmi and snatched updo's. Beyonce paired hers with a satin seafoam green clutch, while Palmer accessorized with a Judith Leiber cell phone bag worth close to $6,000.

CHRISTINA RICCI & NOOMI RAPACE

The stars take the menswear trend very seriously in the same oversize Dior suit.

JAMIE CHUNG & SKYLER SAMUELS

The stars twin in the same Shopbop x Rhode Resort Eva dress (worn to the same party!) — and it probably belongs in your Spring Break suitcase.

CHARLIZE THERON & SIENNA MILLER

Still want to look cute during the Polar Vortex? Then you might want to consider splurging on this oversize Mandkhai turtleneck sweater that looks just as chic as it does cozy on Theron and Miller.

DOUTZEN KROES & GWEN STEFANI

What's black, white and spotted all over? These two David Koma dresses that look incredibly chic on the supermodel and super singer.

ROSAMUND PIKE & MEGHAN MARKLE

Both Rosamund and Meghan look regal in this chic, front-button Emilia Wickstead dress.

GRACE VANDERWAAL & SARAH JESSICA PARKER

This silver sequin Iorane dress is named "The Carrie," which may in fact be inspired by SJP's famous Sex and the City character. While Parker gives the design a very Bradshaw spin with layered necklaces, a belt and pumps, the 14-year-old singer goes for more playful styling adding a black Eugenia Kim beret, ankle strap heels and white socks.

AMY ADAMS & JUSTIN BIEBER

Everybody loves a LBH (little black hoodie) and this style from n:Philanthropy is popping up all over Hollywood on Oscar nominees and pop stars alike.

KATY PERRY & JACKIE AINA

It's hard not to look fierce when you're wearing this animal print Versace dress, just as the singer and beauty influencer expertly demonstrate.

CONSTANCE WU & MARGOT ROBBIE

The stars join the Gucci Gang in the same flirty floral frock.

MALIN AKERMAN & ALISON BRIE

You too can twin with these stars: Their Sherpa coat is available at Old Navy — and it's under $100!

ZENDAYA & RITA ORA

The stars serve up serious '80s vibes (and make a case for the shoulder pad comeback) in this colorblock Marc Jacobs jacket.

NINA DOBREV & REESE WITHERSPOON

Whether worn with cutoffs or bootcut jeans, Nina and Reese know a plaid shirt always pairs well with denim.

KATIE HOLMES & EMILY BLUNT

If you love this Zimmermann sweater as much as we do, but don't have $850 to burn, may we suggest checking out this similar Heartloom style for a fraction of the price.

EMMA ROBERTS & EVA LONGORIA

You too can twin with Eva and Emma in Victoria Beckham's special 10th-anniversary shopping bag T-shirt, on sale for a limited time for $160.

OLIVIA WILDE & PRIYANKA CHOPRA

The actresses wear two different hues of the same romantic lace Kate Spade design.

JOSEPHINE SKRIVER & KARLIE KLOSS

When supermodels wear LBDs they tend to be short, sexy and covered in sparkles like this sequin, one-shoulder RTA design which is currently 50 percent off if you want to splurge.

ANGELA SARAFYAN & BUSY PHILIPPS

If the Westworld star's glittering Christian Siriano ball gown looked familiar at the Emmys, that's because Philipps wore it first at the L.A. premiere of I Feel Pretty earlier this year.

NICKY HILTON ROTHSCHILD & NICOLE KIDMAN

Bold color. Ruffles. Sheer fabric. The stars hit all the hot red carpet trends in this pink Valentino gown.

JULIA ROBERTS & KOURTNEY KARDASHIAN

The actress adds a cool rock tee under her baby blue Sandro suit, while the reality star goes full Kardashian by skipping the shirt all together for a bra top.

EVA LONGORIA & LEONA LEWIS

The stars skip the LBD in favor of a white Mario Dice blazer dress which looks just as good on the red carpet as it does on the stage.

MEGHAN MARKLE & JENNIFER GARNER

From Buckingham Palace to the Hollywood Walk of Fame, this Roland Mouret dress is a favorite of the Duchess of Sussex and the A-list actress.

GUCCI MANE & SUFJAN STEVENS

What's Gucci? Both musicians dare to rock bold prints in the same colorful Gucci suit blazer.

LESLIE BIBB & JULIANNE HOUGH

The stars fall ahead in the same Vika Gazinskaya striped skirt.

JOJO FLETCHER & LILY COLLINS

Pajama-style tops are the new hot trend in Hollywood, so it's no surprise that this chic Alice + Olivia blouse is sold out everywhere.

DUA LIPA & GIGI HADID

The singer and supermodel seem to follow the same fashion mantra in this second skin, colorfully printed Versace catsuit: Go bold or go home!

ALESSANDRA AMBROSIO & RIHANNA

These two stars know the key to pulling off a leather Versace mini dress is having killer confidence.

NAOMI CAMPBELL & CARA DELEVINGNE

The top models know how to strike a pose in this futuristic, hot-off-the-catwalk Iris Van Herpen gown.

OLIVIA MUNN & KATHARINE MCPHEE

Thanks to the tie bow detail, this floral jumpsuit can be worn conversatively (like Munn) or showing a little more skin (like McPhee).

KELLY RIPA & JENNIFER GARNER

This red Roland Mouret dress shows off the hard work these stars put in at the gym (we need their arm workouts - stat).

MEGHAN MARKLE & NATALIE MORALES

TV host Natalie Morales clearly has wedding fever just like the rest of the world. The Access Hollywood Live co-anchor wore the same green Self Portrait dress as Markle -- and even styled it the same way with a tailored blazer and black pumps. The dress is still available in select sizes, but continues to sell out. (You can also check out the maxi version here.)

REESE WITHERSPOON & PAULA ABDUL

The Big Little Lies star ditched the tights with her Miu Miu collared mini, while the pop icon added sheer stockings and festive bow-embellished pumps to the same design.

MALIN AKERMAN & NASTIA LIUKIN

The actress and Olympic gymnast are not afraid to take the fashion plunge in this daring low-cut, sheer-paneled Zhivago jumpsuit.

MENA SUVARI & ELIZABETH HENDRICKSON

The stars' $798 AMUR chiffon gown doesn't only look great, but it's also eco-friendly. The rainbow print design is made from a yarn spun from 100 percent post-consumer plastic bottles.

KERRY WASHINGTON & KELLY CLARKSON

Spotted: The actress and singer in the same black, white and chic all over Carolina Herrera dress.

NAOMIE HARRIS & LYNDA CARTER

The superwomen are both super stylish in this statement Gucci ensemble.

ZOSIA MAMET & STORM REID

The stars take on the suiting trend with a twist thanks to this white Maggie Marilyn tuxedo dress.

KERRY WASHINGTON & LISA RINNA

Flower power! The stars are both well suited for this floral, plunging Roberto Cavalli two-piece.

ALISON BRIE & MORAN ATIAS

From the vibrant color to the stomach cutout and super-high slit, this Dundas gown isn't for the faint of fashion heart.

YOLANDA HADID & BELLA HADID

No, your eyes aren't playing tricks on you. What you're seeing here is Yolanda, 54, wearing the same celeb-favorite crochet Kiini bikini as her then 19-year-old daughter Bella.

KELSEA BALLERINI & VANESSA HUDGENS

The stars picked the same lace and silk chiffon Aadnevik gown and chose the same pose on the carpet to show off their looks.

JANE SEYMOUR & PARIS HILTON

Twinning in tulips! These two stars wore the same Oscar de la Renta tiered floral-print dress at the same event! But they were both good sports about it, posing together on the carpet at the annual Colleagues and Oscar de la Renta Spring Luncheon.

OLIVIA CULPO & RIHANNA

Culpo went with the tee, while RiRi wore her cut-up tank over a glittery bodysuit, proving that the Gucci style goes with everything.

ELIZABETH CHAMBERS & YARA SHAHIDI

The stars wear the same "LCD" (little Chanel dress) but switch up the accessories.

CARDI B & AMAL CLOONEY

Alexander Wang's clothes clearly crossover all professions, from rappers to lawyers, as these stars demonstrate in the same leather trench dress look.

FELICITY JONES & BELLA HADID

Dior darlings! The supermodel and actress take the plunge in the same low-cut, open-back Dior confection.

MARIAH CAREY & JULIANNE MOORE

The pop icon and Oscar winner present two very different ways to style the same playful Louis Vuitton dress. Mariah adds opaque tights, ankle booties and sparkling jewelry, while Moore goes more streamlined pairing the design with ankle-strap sandals.

JOSH DUHAMEL & BRADLEY COOPER

"Hot Guys in Henleys" should be an Instagram account and these two Hollywood stars, wearing the same white shirt from n:PHILANTHROPY, should be the ambassadors.

ROWAN BLANCHARD & ADWOA ABOAH

Spring may have just started, but this vibrant floral Coach dress is already sold out.

MILLIE BOBBY BROWN & KIRSTEN DUNST

The Stranger Things star hemmed this tiered polka-dot Rodarte dress after Dunst (a longtime muse for the brand) first wore it on the carpet in gown form.

CARDI B & ZENDAYA

Cardi skips the shirt (and bra) underneath her red stain Ralph Lauren blazer, while Zendaya takes a more buttoned-up approach layering her jacket on top of a white collared dress shirt.

JANELLE MONAE & OLIVIA WILDE

A power suit is quickly becoming a red carpet staple as Monáe and Wilde prove in the same powder blue velvet Bella Freud design.

ADAM RIPPON & EDGAR RAMIREZ

The Olympian and actor are clearly label lovers, wearing the same "Louis Vuitton" emblazoned collared shirt.

LESLIE BIBB & JOAN SMALLS

These stars bring a fresh take to red carpet suiting in the same sexy Pamella Roland jumpsuit-and-blazer combo.

JENNIFER HUDSON & CAMILLA BELLE

The singer wore this Ralph Lauren Collection dress as it appeared on the runway, while the actress decided to tailor the scarlet design into a chic midi.

MEGHAN MARKLE & COURTNEY LOVE

There hasn't been a coat the future royal has worn that we haven't loved — and Courtney apparently had the same feeling about this black tied Stella McCartney piece.

BELLA HADID & JENNA COLEMAN

Dressed up or down, both stars rocked this red plaid Burberry trench coat in their own way. Bella sported the style with a beanie, hoodie, jeans and boots, while Jenna wore it over a white turtleneck and paired it with sandals.

HEIDI KLUM & HONG CHAU

Proving that all that glitters isn't always gold, Heidi and Hong sported this long-sleeve, mid-length silver sequined Alex Perry dress, with silver sandals and white pumps, respectively.

TILDA SWINTON & KEIRA KNIGHTLEY

Both stars added quirky accessories to their very literally borrowed-from-the-boys wide-leg Chanel tux.

CAMILA CABELLO & PINK

Both singers recently wore the same electric-blue Off-White ruffled cut-out dress but accessorized it completely differently. Camila chose to style it with white pumps, while Pink added an edgy rock star vibe with a black bandeau and Balenciaga boots.

CHLOE BENNETT & REGINA HALL

The actresses go for the some serious sparkle in this Elisabetta Franchi high-slit sequin gown.

LAURA DERN & REBECCA ROMIJN

The stars look like stylish superheroes in the same caped Stella McCartney dress featuring a silver beaded landscape on the front.

VIOLA DAVIS & EMMA ROBERTS

This one-shoulder black knit n:Philanthropy sweater is the staple we never knew we needed until Viola and Emma were spotted wearing one. (Buy it now!)

KELSEA BALLERINI & CHANEL IMAN

Feeling blue! The country crooner lets her electric RtA brand dress shine with minimal accessories while the model adds some edgy extras including matching thigh-high boots, a draped plaid coat and a cross-body bag.

EVE & JOSEPHINE SKRIVER

Both the music superstar and supermodel are well-suited for this glittering Naeem Khan two-piece.

HELEN MIRREN & NINA DOBREV

Wearing the same dress as Dame Helen Mirren is a true honor, right Nina? Both stars hit the red carpet in a tiered Prabal Gurung design.

SELMA BLAIR & KATE WALSH

Clearly, it's hard to resist pulling a "pocket pose" when wearing this classy tea-length Christian Siriano dress featuring metallic embroidery.

SUZANNE SOMERS & MARIAH CAREY

Balmain bombshells! The icons have a major mini moment in the same sequin animal-print Balmain dress.

NAOMIE HARRIS & NATALIA VODIANOVA

It's no surprise that two of Nicolas Ghesquière muses are wearing this layered Louis Vuitton look he helped design as Creative Director of the French fashion label.

JOSEPHINE SKRIVER & ADRIANA LIMA

When you're a Victoria's Secret Angel, wearing a bra top on the red carpet is basically the same as wearing an LBD — as these two models prove in the same crystal-covered Balmain x Victoria's Secret bustier.

MICHELLE MONAGHAN & BLAKE LIVELY

Power pants! The stars take a walk on the bright side in their bold Brandon Maxwell two-piece.

RACHEL WEISZ & ROBIN WRIGHT

Tights or no tights, this sparkling Saint Laurent stunner is the ultimate LBD.

KATE MIDDLETON & MEGHAN MARKLE

Our dream is that one day the future sisters-in-law will shop each other's closets. But until then, we have this epic-style showdown. Kate's such a fan of this Diane von Furstenberg "Zarita" gown she's worn it more than once. Meghan opted for a shorter version of the same design on the red carpet in 2012.

HILARY RHODA & DEMI LOVATO

Something about this Solid & Striped swimsuit makes these bombshell brunettes want to strike a pose for Instagram.

JOAN SMALLS & GIGI HADID

It would be impossible to pick a winner in this supermodel showdown because both cat walkers know how to work this three-piece Pamella Roland ensemble complete with a blazer, trousers and a sheer corset.

ROSIE HUNTINGTON-WHITELEY & ALLISON WILLIAMS

Slip dresses may have crossed over from the '90s, but this slinky design from The Row is a completely timeless look.

ELIZABETH CHAMBERS & ELIZABETH BANKS

These stars share a name and the same taste in onesies as they prove in this one-shoulder Alice + Olivia cropped jumpsuit.

ANNA KENDRICK & KATE BOSWORTH

The Pitch Perfect star wore this little Gucci dress 11 years after Bosworth debuted it at the premiere of Superman Returns in London. And they both brought sexy back in this micromini design.

ROSIE HUNTINGTON-WHITELEY & ELSA HOSK

The supermodels turn the sidewalk into a catwalk in the same Max Mara teddy bear coat.

MAGGIE GYLLENHAAL & OLIVIA WILDE

The actresses dress up the same black, ankle-length Miu Miu design with festive pumps.

JADA PINKETT SMITH & KATHRYN NEWTON

This plaid Gucci gown featuring a sequin leopard on the bodice might be the most festive dress of 2017.

NICK JONAS & KUMAIL NANJIANI

It seems as soon as you put on this windowpane suit, you automatically give your best Blue Steel.

RIHANNA & 2 CHAINZ

These two have already collaborated on music, and now there seems to be some closet collaboration happening as they both have stepped out in the same Gucci puffer coat.

ASHANTI & SONAM KAPOOR

The stars prove that bold, bright colors work all year long in the same vibrant Zoe Champion outfit.

LAURA DERN & FREIDA PINTO

The actresses may be wearing the same Bottega Veneta dress, but they have very different takes on styling it, with Dern keeping it simple and Pinto adding a belt and chunky gold platforms.

DAKOTA JOHNSON & MAGGIE GYLLENHAAL

The stars tracked down the It party dress thanks to this metallic, frill-hem style (available in mini or midi) from The Vampire's Wife.

ELLEN POMPEO & SASHA ALEXANDER

These stars skip the LBDs for the same hot pink Co Resort dress.

KAIA GERBER & CINDY CRAWFORD & JESSICA BIEL & KATE BECKINSALE

Leather pants are a closet staple and these stars all love the same L'Agence pair.

SANNE VLOET & KIM ZOLCIAK BIERMANN & NICOLE KIDMAN

This Saint Laurent metallic spotted dress has become a red carpet MVP as seen on the model, reality star and Oscar winner.

DEVON WINDSOR & JENNIFER LOPEZ

No one likes showing off their abs more than Victoria's Secret models and Jennifer Lopez. And this Julien Macdonald gown was made for maximum oblique exposure.

GEORGIA FOWLER & TAYLOR HILL

Also showing tons of skin in Julien Macdonald, these Victoria's Secret models are in the same cutout, glittering mini dress.

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PETA MURGATROYD & JAIME KING

This burgundy velvet Alice + Olivia jumpsuit is perfect for your next holiday party — and it's also on sale.

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LALA ANTHONY & OLIVIA CULPO

LaLa teams her Redemption red leather mini skirt with matching over-the-knee boots, while Olivia gives it a street-style twist with sheer stockings and black pumps.

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SHAY MITCHELL & SELITA EBANKS

Mitchell took the plunge in her sparkly Rachel Zoe Collection suit, while the model went more buttoned up.

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IVANKA TRUMP & JAIME KING

Trump wore this floral silk kimono for a dinner with Japanese Prime Minister Shinzo Abe in November, but King first wore it back in April on the red carpet for Marie Claire's Fresh Faces event.

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IDINA MENZEL & KATE WALSH

Both stars opted for bold sparkle, but Menzel added a twist to the silver mini by topping it with a 3D-floral black belt.

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MARGOT ROBBIE & MELANIA TRUMP

The actress first wore this Chinese-inspired Gucci gown to a Tarzan premiere in 2016, and the First Lady brought it back for a State Dinner in Beijing earlier this month.

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SHONDA RHIMES & KATY PERRY

This Chanel jacket is clearly out of this world, and so are the stars wearing it.

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MIRANDA KERR & JENNA DEWAN TATUM

Florals on fire! The stars have us looking ahead to spring in their colorful Balenciaga top, which retails for a cool $1,135.

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MADISON BEER & KAIA GERBER

Clearly camo and crop tops go together like peanut butter and jelly. And if you are a fan of the look, score your own pair of I.Am.Gia "Daytona" drawstring pants for $77.

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KALEY CUOCO & KELTIE KNIGHT

This galactic LeiLou by Alex Dojcinovic gown features star embroidery and a lot of sparkle. No wonder Cuoco and Knight are smiling so big.

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MINDY KALING & MILLIE BOBBY BROWN

No you're not in the Upside Down. Both Mindy and Millie are really wearing the same Roksanda "Harlin" bell-sleeve dress.

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MELANIA TRUMP & JENNIFER LAWRENCE & BLAKE LIVELY

This plaid Ralph Lauren blazer just hit the runway in September, but it's already on everyone from the First Lady to Hollywood's top actresses.

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RIHANNA & NAOMI CAMPBELL

The YSL boots are definitely made fur posing, as Ri and Naomi expertly demonstrate.

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MOLLY SIMS & BETH STERN

Kitten Couture! The stars are clearly pro-feline in their cat-print Dolce & Gabbana dress, which has since sold out at a price tag of $2,745.

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DEMI LOVATO & KELLIE PICKLER

The stars skip the basic LBD for a more party-ready, silver Alexander McQueen mini that's giving us some serious holiday party vibes.

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OLIVIA MUNN & SAOIRSE RONAN

Same Laura Basci shorts suit, two very different ways to wear it. Munn skips the shirt underneath for maximum skin exposure, while Ronan keeps things more covered up thanks to a white tie-neck blouse.

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RIHANNA & GIGI HADID

Both the superstar and the supermodel work (work, work, work, work, werkkkk) this low-cut Nina Ricci maxi dress, which will set you back a cool $2,150.

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KATY PERRY & KAT GRAHAM

A rainbow sequin robe dress is not for the faint of fashion heart, which is why these two risk-takers are the perfect stars to wear this head-turning, $2,850 Attico dress.

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MARGOT ROBBIE & RACHEL BILSON

The stars prove the high-low hemline is making a comeback in the same festive Zimmermann dress.

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CHRISSY TEIGEN & RITA ORA

These plaid, over-the-knee, $1,870 Off-White boots are made for singin' on stage and struttin' down the street.

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NINA DOBREV & LAURA HADDOCK

Dobrev accessorizes with a belt and studded pumps, while Haddock takes a more minimal approach to the same Prabal Gurung dress.

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LAURA BAILEY & NICOLE KIDMAN

This fairytale-level Erdem dress is what red-carpet dreams are made of.

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NICKY HILTON & RUTH NEGGA

Valentino gowns look so romantic and beautiful on the red carpet, it's no surprise the label is a celebrity go-to for big events.

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NAOMI WATTS & CINDY CRAWFORD & LINDSAY LOHAN

We want to wear this star-loved sequin, champagne Givenchy midi just so we can use the KiraKira app on it.

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