Assembling club smashes and brand-new jams, Karol G's debut album wraps surprisingly raw tropical beats in candied pop hooks. On the R&B-meets-reggaeton banger "Hello," she's a melodic spitfire, dropping bars like a bubbly MC alongside Ozuna. But she's just as good when it comes to sensual moodiness, even upstaging trap lothario Bad Bunny with her femme-fatale turn on "Ahora Mi Llama." And while Unstoppable is studded with attention-grabbing collaborations, it's solo cuts like the distortion-soaked and emotion-choked "Lo Sabe Dios" that establish Karol as a true diva.