She never fails to pull out all the style stops when stepping out for red carpet events.
And Katherine Ryan put on a busty display in a plunging muted green ruffled dress at the premiere of Jodie Comer's latest film Last Duel on Friday.
The comedian, 38, looked stunning in the elegant maxi dress as she posed confidently with her hand on her hip ahead of the screening in Leicester Square.
Wow: Katherine Ryan put on a busty display in a plunging muted green ruffled dress at the premiere of Jodie Comer's latest film Last Duel on Friday
Katherine put on a confident display in the scoop neck dress and completed her look with a pair of strappy black stilettos.
She swept her caramel tresses up into a low bun with a dramatic middle parting and secured the style with layers of hairspray.
The Duchess star accessorised with a pair of gorgeous pearl drop earrings but otherwise let the statement outfit speak for itself.
Katherine accentuated her natural beauty with a subtle smokey eye makeup look and a sweep of bronzer across her cheeks.
Chic: The comedian looked stunning in the elegant maxi dress as she posed confidently with her hand on her hip ahead of the screening in Leicester Square
Stunning: Katherine put on a confident display in the scoop neck dress and completed her look with a pair of strappy black stilettos
Flawless: She swept her caramel tresses up into a low bun with a dramatic middle parting and secured the style with layers of hairspray
Katherine looked upbeat at the event she was joined by her partner Bobby Koostra.
The comedian's teenage sweetheart, who she has been married to for two years, cut a dapper figure in a relaxed fit grey suit, which he layered over a white T-shirt.
Bobby opted for a laidback look as he completed his ensemble with a pair of box fresh white trainers.
Upbeat: The Duchess star accessorised with a pair of gorgeous pearl drop earrings but otherwise let the
