Ghalya Lacroix is a Tunisian actress, film editor and screenwriter. She started her first steps in cinema, acting in the films of Mohamed Ali Al Oqbi, Nouri Bouzid and Moufida Tlatli, before starting to write with Abdellatif Kechiche, with whom she made a successful duo in writing and editing films such as The Secret of the Grain, and Blue Is the Warmest Color.