cannes Film Festival 2021: Kat Graham and Gemma Chan lead stars at The Restless ...

Kat Graham amps up the glamour in a red halterneck gown as she joins Gemma Chan for The Restless screening at the Cannes Film Festival

By Laura Fox For Mailonline

Published: 19:16 BST, 16 July 2021 | Updated: 19:16 BST, 16 July 2021