A far cry from her Betty Draper alter ego, January Jones showed off her more edgy styling in a pair of khaki leather trews topped with a sheer lace top and crisp black blazer. The Prada Pyramid bag was firmly in hand as she arrived at the event.
Meanwhile Christina Hendricks aka Joan Holloway went uber femme in a sizzling black lace high-neck dress and satin platform heels, showing off her alabaster skin to perfection, simply adding a pop of crimson on her lips.
And not to be outdone by his female co-stars, Jon Hamm did Don Draper proud in a more casual, laid-back look than his sartorially-starched character.
The team were joined by fellow co-stars to discuss the brand new series of the show. And, as the question of Don's engagement to his secretary Megan popped up, the show's creator Matthew Weiner teasingly revealed: "So is that going to go through or not? What is the next stage in this person’s life? What is the story I want to tell about that?"
Airing in the States on Sunday 25 March, we'll have to wait that bit longer to find out all...