Among the most popular and acclaimed artists in postmillennial contemporary music, Rihanna is also uncommonly dynamic, having mixed and matched pure pop, dancehall, R&B, EDM, and adult contemporary material throughout her career. She went supernova in 2005 with the worldwide hit "Pon de Replay" and was a near-constant presence in the upper reaches of global pop charts until she took a break. Through 2017, the native Barbadian headlined 11 number one hits, including "Umbrella" and "Only Girl (In the World)," singles that earned her two of her nine Grammy Awards. More than just ...