Preheat oven to 350°F (175°C). Line a round pizza pan with parchment paper.
Prepare the brownie batter according to the package instructions. Spread evenly in the prepared pan.
Bake for 20-25 minutes, or until a toothpick comes out mostly clean. Let cool completely.
In a mixing bowl, beat cream cheese, sugar, and vanilla until smooth and creamy.
Spread the cream cheese mixture evenly over the cooled brownie base.
Arrange fresh fruit on top in a decorative pattern. Slice and serve!