Katy Perry got pretty hyped for the Pepsi Super Bowl XLIX Halftime Show. In this Pepsi promo, Perry takes us on a tour of her Halftime Show Testing Facility and shares some of her ideas for the show. What if the stadium was covered in edible glitter? How about a fire-breathing shark? And that's just the start. So much awesomeness. We love the creativity, Katy!