Cook linguine according to package directions., Meanwhile, in a large saucepan, heat cream just to simmering. Stir in Parmesan cheese, artichokes, pesto and pepper. Cook and stir over low heat until thickened, 6-8 minutes. Add shrimp; cook until shrimp turn pink, 5-7 minutes. Drain linguine; serve with sauce. If desired, top with basil leaves and additional Parmesan cheese.