Cook pasta as directed on package. Meanwhile, heat 2 Tbsp. dressing in large skillet on medium heat. Add shrimp; cook and stir 2 to 3 min. or until shrimp turn pink. Use slotted spoon to remove shrimp from skillet; cover to keep warm. Discard any drippings in skillet.
Add remaining dressing, broth and seasonings to skillet; cook 2 min. or until heated through. Add Neufchatel; cook and stir 2 to 3 min. or until melted. Stir in tomatoes; cook 1 min.
Drain pasta. Add to ingredients in skillet. Stir in Parmesan and half the basil; top with shrimp and remaining basil.