Preheat oven to 350°
Using a hand mixer or a stand mixer, mix the cream cheese, vanilla, and sugar until it is fluffy and set it aside.
Prepare the brownies according to the box-mix instructions.
Pour the brownie mix into a baking dish that has been sprayed with non-stick cooking spray or lined with parchment paper.
Dollop the cream cheese mixture all over the top of the brownie mix.
Dollop the cheery pie mix on top of the brownie mix.
Use the back of a spoon or a popsicle stick to swirl the cream cheese and cherries into the brownie mixture.
Bake for 30-35 minutes or until an inserted toothpick comes out clean.