Brazilian actor who is best known for acting in Prova de Amor and Caminhos do Coração. He also appeared in the 2013 documentary A Nossa Casa.
One of his earliest acting gigs was in the 2004 telenovela Senhora do Destino.
He has accumulated over 120,000 followers on his leonardovieirator Instagram account.
His parents are Zezé Vieira and Américo Vieira.
He acted with Bianca Rinaldi in the soap opera Caminhos do Coração.