Skinny watermelon mojitos

A juicy and sweet cocktail to welcome the warm weather with.
SERVES
1
Ingredients
- 4 2x2 chunks fresh watermelon
- 1/2 lime, cut into wedges
- 4-6 mint leaves
- 1.5 oz rum
- 1/2 teaspoon sugar
- Lime bubbly water, to pour on top