Happy Post Malone, 25th birthday celebration, colorful balloons, vibrant confetti, golden candlelight, layered vanilla cake with chocolate ganache frosting, edible gold leaf decorations, hip-hop inspired graffiti design, sparklers, solo male singer, joyful facial expression, casual wear, denim jacket, white shirt, black ripped jeans, sneakers, microphone in hand, recording studio background, softbox lighting, 3/4 composition, shallow depth of field.