After some experimenting and tweaking (my first version was more berry than cherry), I think I have come up with a recipe that is healthier, but still just as tasty. Well honestly, I think it is way tastier than it's fast food original. ;)
What you will need:
1/2 cup frozen raspberries
1 cup of frozen cherries, halved
1/2 cup crushed ice (I don't have one of those fancy fridges with the crushed ice setting, so I just took about 3-4 ice cubes, put them in a food storage bag, and pounded them with a meat mallet. ;) )
1 cup of low sugar apple juice (I used Old Orchard Healthy Balance.)
1 tsp honey
(This will make one medium sized chiller.)
Just toss in all the ingredients in a blender.
And blend until all ingredients are combined and smooth.
And enjoy! :)