Preheat oven to 400°F.
In a large skillet melt butter over medium-high heat. Sauté the shrimp and onion for 2 minutes then add the garlic and sauté until the shrimp is pink all over. Slowly add the wine, anchovy paste, parsley and tomatoes. Sauté for 1 minute then remove from heat to cool slightly. Place pizza crust on a pizza pan or large baking sheet then spoon shrimp mixture evenly over the crust. Top with the beans and last with both cheeses.
Bake at 400°F until cheese is melted and golden, about 8 to 10 minutes. Let rest 3 minutes before cutting into wedges.
Serves 4 to 6.
Slice and serve with a glass of your favorite Cavit Pinot Grigio!