"The Theory of Everything" star kept her skin and lips (thanks to Dior Rouge Dior Lipstick in Trompe L'Oeill) as peachy as her Balenciaga gown. For a smoky hue around the eyes, Sabrina Bedrani used Dior 5 Couleurs Eyeshadow in Femme Fleur and Diorshow Fusion Mono in Hypnotic.

Alex Polillo for John Frieda Hair Care kept Jones's look structured with a slicked back knot.

Makeup artist Molly R. Stern gave the "Wild" star a berry stained lip using Laura Mercier Crème Smooth Lip Colour in Cocoa as the base and Lip Glacé in Black Cherry over top.

Witherspoon's retro, wavy ponytail completed her polished look.

Laura Carmichael wasn't the only "Downton Abbey" star to impress on the red carpet. Joanne Froggatt went with retro side-swept waves and a neutral makeup look that was simple but pretty.

Roberts kept her look understated in a black Givenchy tux and voluminous blow out. Soft smoky eyes and a nude lip with Lancôme Color Design Sensational Effects Lip Color in Haute Nude completed her look.