In a blender, blend the blueberries with 1/4 cup of milk and 2 tablespoons of sugar until smooth.
Pour the blueberry mixture into the popsicle molds, filling each mold about 1/3 of the way.
Freeze the molds for about 30 minutes, or until the blueberry layer is slightly firm.
In the same blender, blend the strawberries with 1/4 cup of milk and 2 tablespoons of sugar until smooth.
Pour the strawberry mixture on top of the blueberry layer in the popsicle molds, filling each mold about 2/3 of the way.
Freeze the molds for another 30 minutes, or until the strawberry layer is slightly firm.
In a separate bowl, mix the vanilla ice cream with 1/4 cup of milk and 2 tablespoons of sugar until smooth.
Pour the vanilla ice cream mixture on top of the strawberry layer in the popsicle molds, filling each mold to the top.
Insert popsicle sticks into each mold and freeze for at least 4 hours, or until completely frozen.
To serve, run the molds under warm water for a few seconds to loosen the popsicles and enjoy your delicious gourmet bomb pops!