How many movies have Alexandra Lamy and Jean Dujardin acted in together?

They have worked on 12 movies together! Their first movie together was Un gars une fille - Vol.1 - Les Tribulations de Chouchou et Loulou (2001) while their highest rated movie together was Un gars une fille - Vol.5 - Plaisirs et galères (2002). They have not worked together since Le Débarquement (2013). They are most known for their comedy films together.