[1] Giulia Bourguignon Marinho was born on May 13, 1999 in Rio de Janeiro, where she was raised.

[3] During Rock in Rio 2017, she went with a friend to Maroon 5's dressing room to take a picture and ended up singing "She Will Be Loved" with the group members.

After receiving praise from the band's guitarist Mickey Madden for her voice, she left school to pursue a music career.

Shortly after its release, the song was featured in the soundtrack of opera O Sétimo Guardião, by Rede Globo, and also entered the top 50 viral of Spotify globally.

[8][9] In March 2020, Be released "No Era Amor", her fourth single, and on 15 May her first EP, "Solta".

On December 18, Be released "I Love Me More" as the fifth single from the EP "Solta", along with the deluxe extended play version.