I made these the other day, and they were so great!
1/4 c. pineapple juice (I used the (real) juice the fruit was packed in)
1 pineapple ring
8-10 pitted ripe cherries, halved or chopped (I think the ones we get are bing)
Place in hand mixer or food processor until mixed. Freeze in popsicle mold for about 3 hours or until solid.
Enjoy, preferably outside!