Preheat oven to 350 degrees F.
Coat bundt pan with cooking spray.
In a large bowl, mix sugar and orange zest.
Cut rolls into quarters.
Place rolls into bowl and coat each piece with sugar. Toss in diced cherries.
Put roll pieces bundt pan.
In a small saucepan melt butter and stir in brown sugar until just combined.
Pour over biscuit pieces.
Bake for 30 minutes or until top is golden brown.
Let cool on wire rack for approximately 10 minutes then turn on cake plate.
For the frosting, in a small bowl mix together powdered sugar, orange juice and vanilla.
Drizzle over cake and top with a few cherries.