In a blender, combine milk, pineapple cream, vanilla cream, ice, and blend smooth.
In a separate small mix, stir blue spirulina powder with a splash of milk for an electric-blue drizzle.
Layer the cup: pour the pineapple base, drizzle with blue spirulina swirl, and add streaks of galaxy syrup.
Top with whipped cream.
Decorate with pineapple wedges, glitter sugar, lemon zest, and a final drip of galaxy syrup.
Serve immediately — it should glow like a tropical cyber shockwave.