Marianna Mammone (born 10 March 2000), known professionally as BigMama, is an Italian singer, rapper and songwriter.

[3] She graduated from a liceo scientifico and moved to Milan in 2018 to study urban planning at the Polytechnic University.

[7] At the Sanremo Music Festival 2023, Mammone duetted with Elodie, performing "American Woman" by The Guess Who.

[7][8] In February 2024, she was a contestant at the Sanremo Music Festival 2024 with the song "La rabbia non ti basta".

[11] In May 2024, BigMama performed at the Una Nessuna Centomila charity concert at the Verona Arena with Alessandra Amoroso.