Daughter of Branca and Ian Alone,[2] the four-year-old was invited to sing in Lagoinha Church's infanto juvenil choir, where Lu Alone participated in Diante do Trono recordings.
Through Musificando—a MySpace music competition—she met British producer Stuart Epps, who invited her to record an album in England, but she declined at the direction of her father.
[citation needed] She appeared in the 2011 American film Destiny Road, where she plays Lucy, Elizabeth's (Zoe Myers) best friend.
Her appearance resulted in #LuAlone entering Twitter's global trends topics, from São Paulo and Rio de Janeiro.
[citation needed] In 2012, she participated in Lagoinha Church's Confrajovem, where she said she is back to the gospel, leaving the secular music to devote to the Christian community.