Jessica Chastain Is Sexiness Personified In New YSL Campaign

Landing your first Vogue cover is big. No, huge. For many actors, gracing the iconic magazine's cover is enough of a professional achievement that a brief hiatus from the limelight afterwards wouldn't be a total surprise. That's not that case for Jessica Chastain. After finishing off 2013 as Vogue's December face — complete with seven gorgeous pages of editorial images — Chastain is jumpstarting 2014 with the debut of her new YSL Beauty campaign.

Shot by Mert and Marcus, the Hollywood beauty's latest campaign focuses on her sexy side, complete with sultry smoky eyes and a barely there dress by Hedi Slimane for Saint Laurent. It's a complete 180 from Chastain's debut campaign this past summer for the French fashion house. And, it is nothing short of stunning. Here's pictorial proof that besides being a brilliant actress, Chastain is officially a beauty chameleon. (Fashionista)