Start With The Pineapple Layer. Add pineapple, mango, and coconut milk to a blender. Puree until completely smooth, adding additional coconut milk as needed. Taste the mixture, and blend in a drizzle of honey or agave, if needed. Pour the pineapple mixture into a liquid measuring cup or small pitcher and set aside while you make the strawberry layer.
Next, Blend The Strawberry Layer. Add strawberries, orange juice, and honey or agave to a blender. Puree until completely smooth. Taste and add more honey or agave, if needed.
Layer The Popsicles In The Popsicle Mold. Alternate scoops of the pineapple mixture and the strawberry mixture into popsicle molds. For more distinct layers, use a small funnel or a spoon to add the fruit purée mixtures. (If you pour straight from the blender/liquid measuring cup, they're more likely to combine.)
Finish & Freeze. Insert popsicle sticks and freeze until completely solid, at least 3-4 hours. To remove popsicles from the popsicle mold, run the sides of each well of the popsicle mold under cool water for a few seconds, then gently wiggle the popsicle stick side to side to loosen the pop. (If it's not budging, run it under water for a few more seconds) Enjoy right away or transfer to a freezer bag to store 2-3 weeks.