Follow these simple steps to create your Floral Bouquet Cupcakes:

1. Preheat the Oven: Preheat your oven to 350°F (175°C). Line a cupcake tin with paper liners.
2. Mix Dry Ingredients: In a medium bowl, whisk together the flour, baking powder, and salt.
3. Cream Butter and Sugar: In a large mixing bowl, cream the softened butter and granulated sugar until light and fluffy.
4. Add Eggs: Beat in the eggs one at a time, mixing well after each addition.
5. Combine Wet and Dry Ingredients: Gradually add the dry ingredients to the butter mixture, alternating with the milk. Mix until just combined. Stir in the vanilla extract.
6. Fill Cupcake Liners: Spoon the batter into the prepared cupcake liners, filling each about two-thirds full.
7. Bake: Bake in the preheated oven for 20-25 minutes, or until a toothpick inserted into the center comes out clean.
8. Cool: Remove from the oven and let the cupcakes cool in the pan for 5 minutes. Transfer to a wire rack to cool completely.
9. Prepare Buttercream Frosting: In a large bowl, beat the softened butter until creamy. Gradually add powdered sugar, mixing well. Add heavy cream and vanilla, beating until fluffy and smooth.
10. Color the Frosting: Divide the frosting into separate bowls and add food coloring to each to create your desired flower colors.
11. Decorate Cupcakes: Using a piping bag fitted with a petal tip, pipe the colored frosting onto each cupcake to create flower designs. Use different techniques for different flowers.
12. Add Toppings: Sprinkle edible glitter or decorative sprinkles on top for an extra touch of elegance.

These steps will guide you in creating the most beautiful Floral Bouquet Cupcakes that will wow your guests!