With their exotic looks, curvaceous figures and tumbling dark brown hair, Kim Kardashian and Nicole Scherzinger could easily be mistaken for sisters.
And reality TV star Kim was quick to point this out this as the pair partied together in Monaco.
The 30-year-old posted a picture of herself posing with her 'lookalike' on Twitter, with the accompanying caption: "Twins!".
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She also tweeted a picture of the two with their partners – Nicole's boyfriend Lewis Hamilton and Kim's fiancé Kris Humphries, who recently proposed to the star.
The couples were attending the AmberLounge Fashion Show.
Songstress Nicole – who was in Monaco to support her beau in the Grand Prix – then flew to Paris to spend some romantic downtime with the racing driver.
And she was spotted putting on an affectionate display with a group of fans who had gathered outside her hotel.
The 32-year-old, clad in an asymmetrical beige dress teamed with thigh-skimming leopard print boots, hugged supporters who had been waiting for her.
It's a little princess!