This content is copyright of CelebMix.com. Sabrina Carpenter has officially entered the race for 2025's song of the summer with the release of her latest single, "Manchild." Dropped Thursday evening across digital platforms, the track doubles down on the wry, tongue-in-cheek tone she's recently become known for, taking sharp aim at immature men with a sound that blends retro synth-pop with modern pop sarcasm.