Liam Hemsworth gives Jennifer Lawrence a consoling pat on the back as he gets an eyeful of her sequin-encrusted, "Dynasty"-light dress. "There, there, Katniss," he seems to be saying. "So what if your top half looks like it was inflated with an air hose? Or that this dress will get you in free on AARP night at Studio 54? Just think, in 50 years, you'll pull this number out of your closet and be the best-dressed septuagenarian on the red carpet."