Cannes 2016: Kate Moss And Sister Lottie Had A Red Carpet Moment

And it wasn't even planned.

Kate Moss made her first Cannes Film Festival appearance in 15-years and brought little sister Lottie Moss along to celebrate.

The supermodel siblings colour coordinated - albeit accidentally, according to Lottie - both opting for show-stopping red gowns on Monday 16 May.

Kate wore a one shouldered dress from the Halston archive, while Lottie chose a floor-length, backless style by Dior Couture.

Laurent Viteur via Getty Images
Pascal Le Segretain via Getty Images

Both Moss sisters were snapped on Instagram, sharing their backstage looks.

Kate was filmed by makeup artist and cosmetics mogul Charlotte Tilbury, who recreated her signature Dolce Vita look on the supermodel.

Lottie also took to the social media app to share her outfit, along with revealing that their matching red outfits were "#notevenplanned".

A photo posted by Lottie Moss (@lottiemossxo) on

See more stunning red carpet looks from the 69th Cannes Film Festival in our gallery below:

Cannes 2016 Red Carpet Arrivals