AI Photo
Create a vibrant birthday-themed background featuring a colorful array of balloons in shades of blue, pink, yellow, and green, floating against a soft pastel sky. Include a large, festive birthday cake with multiple layers, decorated with frosting and candles, positioned in the foreground. Scatter confetti and party hats throughout the scene to enhance the celebratory atmosphere. Add subtle twinkling lights in the background to evoke a sense of joy and festivity.