Slice the tomatoes into 1/8 thick slices and place on baking sheet sprayed with non-stick spray.
Season the tomatoes with salt, pepper and olive oil and bake at 450 degrees for 20 minutes.
Lower the oven to 425 degrees, then spread out the pizza crust out onto a clean baking sheet spreading to the edges as much as possible. Poke holes with a fork along the top of the crust so it doesn’t bubble up.
Bake the crust for 8 minutes then remove from the oven and top with the three types of parmesan cheese, the roasted tomatoes and then the mozzarella.
Place the pizza back in the oven and bake until the cheese is melted, about 7-8 minutes.