A rock band

Digital illustration, cartoon style, three characters, standing side by side, smiling, waving, wearing casual clothes, yellow pants, white shirt, brown jacket, blue hair, blonde black stars above, cheerful, friendly, modern, casual, youthful, vibrant colors, simple lines, friendly faces, happy expressions, inviting, approachable, youthful energy, social interaction, joyful, lively, fun, lighthearted, spirit.