Place 6 small trifle cups on a cookie sheet and reserve space in your freezer for the tray.
For the Blue Layer - In a bowl, stir together the blueberry preserves and thawed frozen whipped topping. Evenly spoon the mixture into the cups. Place the tray in the freezer for 2 hours. Sprinkle 1 tablespoon of crumbled waffle cones into each cup.
For the White Layer - Evenly spoon the softened Halo Top into the jars. Sprinkle 1 tablespoon of crumbled waffle cones into each cup. Place tray in the freezer for 1 hour.
For the Red Layer - Scoop the Halo Top into a bowl and stir in the diced strawberries. Spoon the mixture into the jars. Place tray in the freezer for 1 hour.
Serve with frozen whipped topping, a drizzle of melted chocolate, fresh strawberries and blueberries, or spoons alone. Enjoy!