Add blueberries and 1 cup of yogurt to a blender. Blend until smooth and creamy
Pour about a 1-inch layer into each popsicle mold. Freeze for 20 minutes
Meanwhile, add strawberries and 1 ½ cups yogurt to blender and blend until smooth
After 20 minutes, remove popsicle molds from freezer and pour in about ½-inch of the red layer. Freeze for 20 minutes, then pour in ½-inch of plain yogurt. After the 3rd layer, place popsicle stick in mold. Repeat until the popsicle mold is full
Freeze until set, then run under warm water to easily release the popsicles
