Preheat oven to 350 degrees F.
Spray a bundt pan well with cooking spray.
Cut each cinnamon roll into 4 pieces.
In a large bowl, combine the cinnamon rolls, sugar, and cinnamon and toss to combine.
Arrange the cinnamon rolls in the bundt pan.
In a small bowl, whisk together the butter and brown sugar.
Pour mixture over the cinnamon rolls.
Bake in the preheated oven for 32-25 minutes, or until golden brown.
Flip out onto a serving tray immediately.
Drizzle the icing from the cinnamon roll cans over the warm monkey bread.
Serve and enjoy!