Rooney Mara got back to the grind on Tuesday night promoting The Girl With the Dragon Tattoo in Paris.
For the City of Light premiere, Lisabeth Salander donned a little black embellished dress by Louis Vuitton.
This is such an effortlessly chic look and Rooney wears it really well, but we're dying to see this girl in some color. Are U???
[Image via Getty Images.]