Expectations were raised on Tuesday evening when The Curzon Mayfair welcomed the gala screening of the new film The Bikeriders.
The cast were present at the central London location and showed no sign of jet lag as they continued their promotional tour, including a recent trip to Sydney.
Making sure she hogged the spotlight, Jodie Comer looked stunning in a custom Vivienne Westwood gown as she hit the blue carpet with co-stars Austin Butler and Tom Hardy.
The corseted dress in Tyrian purple satin showed off a hint of cleavage, while a fitted bodice drew attention to her slim physique.
Comer, 31, best known for her role as Russian assassin Villanelle in the BBC drama Killing Eve, completed the look with a pair of gold strappy heels.
L-R: Tom Hardy, Jodie Comer and Austin Butler attended a screening of their new film The Bikeriders at Curzon Mayfair in London on Tuesday evening
Making sure she hogged the spotlight, Comer looked stunning in a custom Vivienne Westwood gown