Jennifer Lawrence With Dark Hair and White Dress at TIFF

Jennifer Lawrence's Antonio Berardi dress was a big contrast to her dark hair at yesterday's press conference for Silver Linings Playbook. She debuted the hue, which is part of her transformation to play Katniss Everdeen in Catching Fire, on Saturday at the TIFF premiere of Silver Linings Playbook. Jennifer's switched gears away from the Hunger Games series and onto her drama with Bradley Cooper. Bradley was also present for their TIFF events after spending last week focusing on his other big release, The Words, ahead of its release last Friday.