Illustrate a birthday scene with a playful and festive atmosphere. Include adorable cats wearing party hats, frolicking with tennis balls scattered around. Across the top of the scene, feature a vibrant birthday banner enriched with a tennis racquet and ball design. In the image's foreground, show a cat ready to serve a tennis ball that is perched atop a detailed and whimsically decorated birthday cake. This charming tennis-themed party addition adds an unexpected and amusing element to the whole scene.

Generated with these themes: Tennis, and Cats.

Made with ❤️ by AI.