These Easy Watermelon Pineapple Popsicles are refreshing, delicious and only require three ingredients! Blend watermelon, pineapple and fresh mint together for a summertime treat that’s healthy, perfectly cold and slightly sweet! If you’ve popped by PBF over the course of the past few weeks, you’re probably well aware of my ongoing love affair with watermelon. It’s borderline ridiculous because…