VIDEO : Brad Pitt Makes A Rare Appearance At A Hollywood Premiere

Since his split with Angelina Jolie, Brad Pitt has been laying low, but the actor made a rare public appearance on Tuesday night, showing up for the premiere of "Lost City of Z." When he arrived at the Arclight Cinemas in Hollywood, he was visibly thinner. And while reporters were trying to hound him with questions, all he did was wave and say, "Hi." Last fall he showed up for a few premieres for his war drama "Allied" and he introduced a clip of "Moonlight" at the Golden Globes in January.