Jennifer Lawrence at People's Choice Awards 2013 | Pictures

Jennifer Lawrence picked a dark Valentino Couture dress to kick off her big award season week at the People's Choice Awards in LA this evening. Jennifer racked up her first win, favorite movie actress, for her work in The Hunger Games. Beyond just this honor, it was a big day for fans of the series — we got our first official look at Catching Fire thanks to the EW cover story.

Jennifer's work in Silver Linings Playbook is up for honors at the Critics' Choice Movie Awards tomorrow and Golden Globes on Sunday, plus she may wake up to fun news when the Oscar nominations come out tomorrow — watch with us LIVE tomorrow morning when they are announced at 5:30 a.m. PST/8:30 a.m. EST! What do you think of Jennifer's look tonight? Weigh in with our People's Choice Awards fashion and beauty polls now!