Matheus Rocha da Silva (Sorocaba, June 10, 1981), known professionally as Matheus Rocha, is a Brazilian singer, actor and composer. Member of the pop rock band Relive and former member of the pop group Br'oz and pop rock band Monk. In 2003, he was one of the winners of the Popstars reality show and was chosen to be part of the Brazilian boy band Br'oz until 2005. During this period, two studio albums and one DVD were released, Br'oz (2003), Br'oz at Olímpia Live ( 2003) and Segundo Ato (2004).