Sinitta is an American-British singer who gained prominence in the mid to late 1980s with her high-energy dance-pop style. She is best known for her hit singles "So Macho" and "Toy Boy," which became anthems in the UK pop scene. Sinitta's music, characterized by catchy hooks and strong dance rhythms, was pivotal in the evolution of dance-pop during the 1980s. She achieved significant recognition under the mentorship of music mogul Simon Cowell, marking an important collaboration in the history of pop music.