PREHEAT oven to 350°F. Cook pasta according to package directions for al dente pasta. Drain well. Transfer to greased 2-quart baking dish. Stir in chicken.
HEAT soup, milk and cheeses in medium saucepan, stirring until cheese is melted. Stir in Buffalo Wings Sauce.
POUR sauce over pasta and chicken; mix well. Top with buttered bread crumbs and blue cheese, if desired.