The beautiful clothes horse bagged the award for Model Of The Year at the Harper's Bazaar Women Of The Year Awards at Claridge's hotel in London.
Jourdan, 23, was joined by another of her showbiz pals, Rita Ora, on the night.
The girls looked gorgeous as they cosied up on their way in to the bash.
And Jourdan was obviously thrilled with her accolade, as she busily re-tweeted messages of congratulations the following day.
Jourdan was discovered while shopping in a London branch of Primark in 2006 and has since walked for some of the biggest fashion houses, like Prada and Burberry.
She's also the face of Rihanna's River Island collection, and became best mates with Cara after they met on a shoot in Brighton.
Jourdan has a son called Riley, who turns 4 this December, and she recently took him for a day of fun at Legoland, Tweeting a pic of the adorable tot and calling him: "My better half."
Congratulations on your award, Jourdan!
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