Made In Chelsea's Kimberley Garner and Pixie Lott are pros at walking the red carpet but that didn't prevent them committing one of the worst crimes in celebrity — wearing the same dress as another star.
While Pixie Lott and Kimberley Garner opted for different styles their choice of the same colour — aquamarine was enough to make their made-up faces glow with redness.
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Pixie opted for a more demure design of a halter neck that kept her amazing figure under wraps — and was finished off with a bow at the waist.
The singer pulled a bit of an Anne Hathaway opting only to flash some arm flesh and showed off her shoulders too.
Her blonde bob worked well against the super bright shade and was further complimented by her golden tan.
Pixie had fierce fashion competition from Kimberley a relative newcomer to the celebrity circuit.
The reality TV star wore a dress she designed that was in an identical colour to the singer's but exposed plenty of skin.
The thigh high split wasn't daring enough for the star who rocked a plunging neckline and cut out panels around the waist.
And the doppelganger dressing didn't seem to perturb the pretty celebs who appeared oblivious to the incident.
We've all been there when you attend a party with the same dress as someone else, just not on the red carpet!