Mariana Nolasco (born February 9, 1998) is a singer, songwriter, YouTuber, and Brazilian actress.

She started learning guitar aged 13 and began uploading videos of her performing music onto Facebook.

She achieved widespread popularity in Brazil after the performances on her YouTube channel went viral.

[2] In 2018, she embarked on a mini-tour of Brazil, covering ten states in 25 shows over two months.

[2] In addition, Mariana participated in the film "Two Brothers" (2004), directed by Luiz Fernando Carvalho, that was released on Rede Globo.