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 Viewcomments Kat Graham amped up the glamour in a racy red halterneck gown as she joined Gemma Chan for a screening of Les Intranquilles (The Restless) at the 2021 Cannes Film Festival. The actress, 31, opted for the eye-catching dress on the red carpet with revealing cut-outs that highlighted her hourglass figure. Meanwhile Gemma, 38, offered a glimpse of her toned abs in a metallic nude bandeau top and a cream midi skirt as she walked the red carpet. Wow! Kat Graham amped up the glamour in a racy red halterneck gown as she joined Gemma Chan for a screening of Les Intranquilles (The Restless) at the 2021 Cannes Film Festival Share or comment on this article: All rights reserved for this news site (dailymail) and under his responsibility