Who is the Mona Lisa supposed to be?

Answer 1

Mona Lisa was rumored to be a portrait of the husband of the woman who inspired Leonardo. the portrait was altered into a woman because the man he was painting died. this is not hard fact; its only a theory just like if Shakespeare really wrote all those works of literature.

Another Answer:

It is widely accepted that The Mona Lisa is a portrait of Lisa del Giocondo, wife of Francesco del Giocondo. The portrait had been commissioned for their home and in celebration of the birth of their son.

Answer 2

It is most likely certain that she is him as a girl