Thaeme & Thiago is a Brazilian sertanejo country male-female duo made up of Thaeme Mariôto (known by her mononym Thaeme) and José Lazaro Servo (known by his stage name Thiago). It was formed in 2011. In 2013, it was announced that José Lazaro Servo was being replaced by Guilherme Bertoldo, but without altering the name of the duo.