This birthday cake embraces a playful, colorful design with a large rainbow made of fondant as the centerpiece. The pastel pink base is delicately decorated with butterflies and small gold pearls, giving it a whimsical touch. Around the bottom edge, colorful candies form a fun border, while bold red lettering adds a personalized touch. The message “Happy Birthday” is spread across the cake board. The design brings a joyful and celebratory vibe, perfect for a birthday party, especially for someone who loves bright, cheerful themes.