One half of the duo Carlos & Jader, known for hits like "Ah Tá", "Sou Foda" and "Dream of Love". They released their first album, Eternity, in 2003.
He began singing in bars when he was 13 years old.
In 2010 their song "Cala a Boca e Me Beija" became the soundtrack for Big Brother Brazil.
His brother Jader is his music partner. He and his wife, Giovana Rassen, have children Jade and Italo.
Leo Chaves is also a Brazilian musician in a performance duo with his brother.