As promised, I took another set of cupcakes for a test drive last weekend in preparation for my upcoming baby shower!  I thought it would be appropriate to complement the chocolate peanut butter cupcakes with something very opposite.  I chose Lemon Blueberry Cupcakes with Cream Cheese Frosting because they seemed the perfect counterpart.  Instead of rich and heavy, they are light and fresh!  Pick your poison!  (Oh, that actually makes me feel kind of glum when I consider the fact that sugar is actually poisoning us.  #tryingnottothinkaboutit )  Well, moving on! My husband was my co-taste-tester.  His memory is somewhat selective when it comes to trying my food.  If he…