Preheat your oven to 325°F. Grease and flour a bundt pan—or use baking spray and save yourself the cleanup.
In a large bowl, mix the softened cream cheese until it's smooth and no lumps remain.
Add the sugar, water, oil, eggs, and vanilla. Blend it together with a mixer until everything’s combined.
Slowly add the cake mix into the wet mixture, beating on medium speed until smooth. No dry patches allowed!
Pour the batter into your prepared pan and tap it gently to pop any air bubbles.
Bake for 45-55 minutes, or until a toothpick comes out clean and your kitchen smells like cake heaven.
Let it cool in the pan for about 10-15 minutes before flipping it onto a wire rack to cool completely.
Slice and serve plain, with berries, or a dusting of powdered sugar if you're feeling fancy.