Cook the pasta according to package instructions; drain and set aside.
In a large skillet, heat olive oil over medium heat.
Add the chopped onion and sauté until translucent.
Stir in minced garlic and cook for 1 minute.
Add sliced bell peppers and cook until tender.
Pour in the heavy cream and stir to combine.
Season with paprika, Italian seasoning, salt, and pepper.
Add the cooked pasta to the skillet and toss to coat.
Cook for an additional 2-3 minutes until heated through.
Serve topped with grated Parmesan cheese.