You can always rely on Sonia Rykiel to cast the hot-right-now, got-to-Instagram faces. Your Gigi Hadids and your Kendall Jenners. Last night they had Kate Moss' younger sister Lottie in their line-up - perhaps one of the most buzzed about castings of the season.
The 17-year-old Moss, who is on the books at Storm Models, has appeared in the pages of Teen Vogue and Dazed and Confused and landed campaigns with Red Valentino and Calvin Klein. But this was her first time on the catwalk.
She slotted in with model heavyweights - Anna Ewers and Constance Jablonski - and wore a velvet paisley print short-jumpsuit and chunky boots. So very Mossy.
She wasn't the only model at Sonia Rykiel with a rock and roll dynasty behind her. Georgia May Jagger and Lizzy Jagger were back at Rykiel for another season.
Plus Lottie's good friend and fellow Storm Model Ella Richards - the daughter of Keith Richards and Anita Pallenberg - made her second catwalk appearance. You may remember that Ella and Lottie were in Kate's pack of flower-adorned bridesmaids.
It's no secret that if you want to be a model, a surname helps. Especially when you throw in a big Instagram following. For the last few seasons SADS - sons and daughters - have invaded fashion week from Rafferty Law to Kendall Jenner to Georgia May Jagger.
With a surname like Moss, we expect Lottie will have a lot more mileage on the catwalk.