Add the frozen mango, frozen pineapple, passion fruit juice, rosé wine, vodka, and lime juice to a high-powered blender. Blend until smooth.
If you would like it slushier, add ice and blend again. If you would like it thinner, add a bit more rosé and passionfruit juice. Pour into glasses and serve immediately.
Note: If you have any leftovers, feel free to pop it in the freezer. Before serving, let it thaw briefly, give it another whirl in the blender, and you're all set to enjoy.