Cara Delevingne hits the red carpet in a black gown with a long train at the Cannes Film Festival 75th anniversary celebration screening of L’Innocent on Tuesday (May 24) in Cannes, France.

The 29-year-old model and actress was in attendance alongside her friend and fashion colleague, Balmain creative director and designer Olivier Rousteing.

Also in attendance at the event were Bella Hadid and Claire Holt.

Olivier took to Instagram to share a sweet message for Cara, and even called her his muse.

Click inside to read more…

“How much I love you @caradelevingne !!!! Don’t change please ! You always been so true to yourself and so true in love and loyal ! A lot of times fashion industry changes people …. But you always made sure to keep believing in your own direction and respecting people and LOVE and fighting for freedom to be yourself no matter what ! I have seen so many people changing when they part of the fashion crew and disappointing me but you always been the elegance and the honesty of what I always looked for .That’s why I love you and you are my friend and my muse ! ♥️ love You forever,” he shared, along with a video. Awww!!!

FYI: Cara is wearing Balmain, of course. Bella is wearing vintage Versace with Le Silla shoes. Claire is wearing a Genny gown.

Click through the gallery to see more of the ladies’ gorgeous looks at the Cannes Film Festival…