When Mariah Carey's twins celebrate a birthday, the whole house becomes the party. At their Beverly Hills estate, we took over every inch of the property. A full carnival came to life poolside. Pastel florals, giant teddy bears, flamingo floats on the water, ice cream carts, and the kind of whimsy that only exists when there are no limits and no rules. The palette was soft and dreamy. The energy was pure joy. Tables dressed in blush and aqua sat beside a pool that sparkled in the California sun. Every corner held something to discover. Every detail was designed for two children who deserved a day as magical as the world they were born into. This was not a birthday party. It was a universe built for wonder.