Preheat the oven to 350 degrees. Place pink or red cupcake liners in 2 muffin tins.
In a large bowl prepare the white cake mix according to the package directions.
Add in enough pink food coloring to make a bright pink batter. Fold in 2/3 c. mini chocolate chips.
Divide the batter evenly between the muffin tins, filling each muffin cup 2/3 of the way full.
Bake for 18-22 minutes or until a toothpick inserted into the center comes out clean.
Remove the cupcakes from the oven and cool completely on a wire rack.
Meanwhile, place both containers of vanilla frosting in a large bowl. Add enough green food coloring to give it a bright green hue.
Spread the frosting on top of the cupcakes. Sprinkle with remaining mini chocolate chips.