One of the worst things that can happen to a celebrity is spotting another celeb wearing the same thing on a red carpet. It has happened to a handful of stars throughout the years, who surprisingly have laughed off their matching outfit mishap.

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With so many designer looks, it's incredibly bizarre when two celebrities wear the same outfit on the same day, and even odder when they attend the same event! From top models to Hollywood's biggest divas, these stars found themselves in an awkward situation when they walked the red carpet in the same outfits.

10 Emily Ratajkowski And Sara Sampaio

Top models Emily Ratajkowski and Sara Sampaio both had to do a double-take when they spotted one another on the red carpet for a 2015 Sports Illustrated party wearing the same orange dress.

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According to the Daily Mail, the beautiful women laughed off the fashion faux pas and even took photos side-by-side in their matching Cushnie et Ochs cut-out dresses. The only difference was their choice of shoes, with Ratajkowski wearing nude heels, while Sampaio opted for black ones.

9 Julia Roberts And Elizabeth Stewart

Everyone was seeing double when actress Julia Roberts stepped on the red carpet for the InStyle Awards matching with her stylist Elizabeth Stewart. The ladies were twinning in their lilac Givenchy suits and even matched their hairstyles and thick-framed eyeglasses according to Harper's Bazaar.

However, this wardrobe nightmare was actually planned by Roberts who shared, "It's not often we get to go to something together. And I said, you know, because we do look alike, 'What if we wore, like, a similar outfit? Let's wear the same thing.'"

8 Irina Shayk And Natasha Poly

Irina Shayk and Natasha Poly are among some of the most beautiful women in Hollywood, and they both look stunning in red. The women wore identical strapless red gowns to a charity gala in New York and it was hard to tell the difference between them!

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But, upon inspection, the Russian model's dress was designed by Michael Angel, and sat straight on her chest, while Poly wore an Oscar de la Renta number that curved at the top. Her dress also featured a slit down the side of her leg.

7 Julianne Hough and Olivia Munn

Actresses Julianna Hough and Olivia Munn were caught off guard when they arrived at a pre-Super Bowl party in matching white outfits. From similar bandeau tops, flowy white pants, and a white blazer draped across both of their shoulders, it was pretty bizarre how they were pretty much wearing almost the same thing.

Hough and Munn took photos with one another and the Dancing with the Stars pro even shared a picture on Instagram, captioning it, "Accidental twinsies."

6 Mariah Carey And Whitney Houston

One of the most memorable moments in MTV Video Music Awards history was when diva's Mariah Carey and Whitney Houston got on stage in the same brown dress.

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In 1998, the leading ladies of Hollywood intentionally wore the same dress to make fun of their "diva reputations," and it was a great moment between the two iconic women. Carey and Houston wouldn't dare be caught ever wearing the same dress if it wasn't on purpose.

5 Jaime King And Nicky Hilton

Nicky Hilton might have accessorized her cheetah-print mini dress with a black belt, but it didn't quite hide the fact that she stepped on the red carpet wearing the same dress as actress Jaime King.

The women attended the launch party of UK Style by French Connection in 2011 wearing the same dress from the clothing line. But, instead of calling up their fashion stylist and firing them for the red carpet nightmare, the women took photos together and laughed at the fashion faux pas.

4 Vanessa White And Sarah Harding

It was an awkward red carpet moment when stars Vanessa White and Sarah Harding arrived on a white carpet in matching outfits. The women both wore a white flared jumpsuit designed by F&F, to celebrate the clothing line's Autumn/Winter 2015 collection, according to Her.

Harding wore metallic wedges with her ensemble, while White kept her outfit more bare, opting for minimal accessories.

3 Zendaya And Michael B. Jordan

Never once did a male and female celebrity rock the same outfit on a red carpet, but it did happen to Zendaya and Michael B. Jordan, who stepped out in the same Berluti gray suit, but on separate occasions.

The Black Panther star was the first to wear the suit to the Vanity Fair Oscar Party, while the Euphoria star wore the suit, paired with heels, at the Harper's Bazaar Icons party just a few months after.

2 Thylane Blondeau And Svetlana Ustinova

It was a fashion showdown between Thylane Blondeau and Svetlana Ustinova when both ladies wore the same sheer Dior dress to the Cannes red carpet in 2017, according to Teen Vogue.

According to the publication, Dior lent the same dress to the two different stars, who ended up wearing it at the same event, which never happens, since designers "safeguard against lending the same dress for this exact reason." Regardless of the fashion mishap, both stars looked amazing.

1 Jamie Lee Curtis And Timothee Chalamet

Again, this never happens, but Jamie Lee Curtis and actor Timothee Chalamet just so happened to wear identical monochromatic suits to separate events, but on the same day.

Curtis wore the suit first while on Good Morning America, while Chalamet would later wear a red suit at the premiere of Beautiful Boy. Upon further inspection, while they looked exact, the suits were made by different designers.

NEXT: 10 Celebs Who Drastically Changed Their Signature Look