1. In a pitcher, add orange juice, pineapple juice, lime juice and tequila together. Stir to combine.
2. Pour into Dixie cups, leaving about a half inch empty.
3. Pour a small splash of grenadine into each cup, slowly, in the middle. It will sink to the bottom to create the ombré effect.
4. Freeze cups for 1 hour.
5. Slice limes to fit into the cups. You want them about the same size as the opening or slightly smaller.
6. Poke a popsicle stick into the middle of each lime and stick into mostly frozen cups. Make sure stick doesn’t hit the bottom of the cup and do not submerge the lime.
7. Freeze overnight. Keep pops in cups and frozen until ready to serve. Gently push up on pop when ready to enjoy!