Begin by making the mango layer. Place the mango, 1/2 blueberries, 1/2 banana, 1/4 cup yogurt, 1 tablespoon honey, 1 tablespoon lemon juice, and 1/2 cup ice in a blender. Blend until smooth and creamy (about 2 minutes). Pour the mango smoothie into two cups, half full. Set aside.
To make the blueberry layer: Rinse the blender and place the remaining ingredients in the blender and blend for 1-2 minutes or until creamy. Divide evenly on top of the mango smoothies.
To make the swirl, set aside 2 teaspoons of the mango smoothie and place on top of the blueberry smoothie then swirl with a fork.