As the Super Bowl became more and more of a blowout, country's biggest stars became funnier and funnier. A few even attended the big game, and shared pics from MetLife Stadium with fans on Twitter. Find out who compared Peyton Manning to Betty White, who is starting a petition to get Garth Brooks to perform at next year's halftime, and who was yearning for 'Downton Abbey.' All the best tweets from Super Bowl XLVIII are listed below. They're more entertaining than the game was.