Liron Roni Duani-Moncaz, formerly known by her professional name Roni Superstar, is an Israeli pop singer, model, actress, television host, fitness instructor and entrepreneur. During her singing career, she was often compared to Britney Spears.

"Superstar" is a song written by Mich Hansen, Joe Belmaati, and Remee and performed by Danish pop singer Christine Milton. It was released in January 2003 as the lead single from Milton's debut studio album, Friday (2004), and spent seven weeks at number one on the Danish Singles Chart. The song was later covered to international success by British singer Jamelia.