Sthephany de Assis Auzier, known by her stage name THEFF, was born in the state of Amazonas in November 2001. From an early age, she developed a deep passion for singing. Today, Theff is an artist who has made a name for herself as a singer and songwriter. Over the years, Theff has achieved excellent collaborations with Brazilian artists, which has led her to sign songs with renowned labels such as Smash The House Records, Hub Recors, Universal Music, R.I.P. Genres Records, Demmi Records and other independent projects. His track "INTERESTELAR" alone Theff has racked up +50 million streams, including Remixes! He also has +1 million streams on his latest release "COMETA".