Complex sentence: "We Can't Stop" served as the lead single from "Bangerz" wich peaked at number two on the U.S. "Billboard" Hot 100, and was certified double-platinum by the Recording Industry Association of America (RIAA).
Split into simpler sentences: We Can't Stop was serviced as the lead single from "Bangerz". It peaked at number two on the U.S. "Billboard" Hot 100, and was certified double-platinum by the Recording Industry Association of America (RIAA).