Pizza is probably the most popular food in the universe. But what about the toppings? YouGov has released some interesting data about Americans' pizza preferences. Meat reigns supreme, with 52% of responders including pepperoni in their top three favorite toppings. 34% included sausage in their top three. Bacon was favored by 20% of responders. Among the least favorites were eggplant, artichoke and pineapple. But mushrooms and olives were surprisingly popular. 73% of responders said they eat pizza at least once per month. Viva la pizza!