Jennifer Lawrence showed off her new brown at Toronto International Film Festival this weekend at the premiere of Silver Linings Playbook. Although the actress wore a show-stopping black and red strapless Christian Dior Haute Couture gown, it was her new dark locks that truly had fans talking. Not only does Jennifer’s new hairstyle bring out the blue in her eyes, it also means something very specific to Jennifer Lawrence fans: The starlet must be gearing up to shoot the next installment of The Hunger Games! As we all know, Jennifer dyed her blonde hair brown to play Katniss Everdeen for the franchise the first time around. We actually love Jennifer with brown hair. Just like using brown eyeliner helps make blue eyes pop, a solid shade of brown hair makes blue-eyed girls’ eyes stand out.