[1] Marois's father was a fashion photographer; her mother was a writer of Algerian descent.

She grew up in Spain, Los Angeles and Paris, where she earned a degree in literature with a minor in theater, and a DEUG in modern literature.

She made her theatrical debut at 12 playing more than 10 pieces of Parisian theater from baroque to contemporary.

Five years later, in 2017, Marois started a recurring role as Ariane Hersant in Plus belle la vie, a popular soap opera.

She has released an album of pop music, Lola Marois, in Spain.