Antônio Augusto de Moraes Liberato (10 April 1959 — 21 November 2019), better known as Gugu Liberato or simply Gugu, was a Brazilian television presenter, entrepreneur, actor and singer. He is regarded as one of the most famous entertainers in the history of Brazilian television, standing next to names like Faustão, Silvio Santos, Hebe Camargo and Xuxa. His rise to fame began in 1982 when he began co-hosting the Saturday night show Viva a Noite.