Myrcella Baratheon

Myrcella Baratheon is a character in Game of Thrones. In the pilot episode she was a non-speaking role played by Aimee Richardson. It was later confirmed that Aimee would reprise the role in the series itself.

Myrcella is the only daughter of King Robert Baratheon and Queen Cersei Lannister. She has an older brother, Joffrey, and a younger, Tommen.

In the books
In the Song of Ice and Fire novels Myrcella is a quiet, obedient and honest girl, eight years old when the events of the books begin. Her mother dotes on her and is keen that she does not suffer Cersei's fate of being 'sold' in a political marriage without love.