Angolan singer Anselmo Ralph belongs on the international stage—his honey-coated vocals and knack for infectious melodies puts him on par with romantic R&B royalty like Enrique Iglesias and Usher. Ralph dropped his Portuguese debut in 2006, Historias de Amor, which garnered numerous awards and rocketed him to stardom. Follow-up releases have built on a soulful pop style, the understated production of heart-break ballads like "Ela é" making room for slick club bangers like "Sem Ti". Oozing laidback swagger, Ralph serves up knockout hit after hit with his swoon-worthy crooning.