The most popular pizza in America is " Pepperoni pizza" The Italian name for a pepperoni pizza is Pizza Alla Diavola. It is cheesy, gooey, hot and spicy. Pepperoni in Italian literally means peppers. Pepperoni is a popular pizza topping in American-style pizzerias. Pepperoni pizza with cheese brings water in the mouth. Pizza made at home can be equally tasty. it is better to make it at home.