Pop music is the heartbeat of mainstream culture, characterized by catchy melodies, memorable hooks, and widespread appeal. Emerging from the mid-20th century's convergence of rock and roll and other popular styles, pop has continuously evolved, driven by icons like Michael Jackson, Madonna, and Britney Spears. Today, it dominates charts worldwide, with artists like Taylor Swift, Ariana Grande, and Billie Eilish constantly redefining the genre's boundaries. Pop music's universal appeal lies in its ability to adapt and resonate across generations, always reflecting the zeitgeist.