Tout ce qui brille

Tout ce qui brille is a 2010 French film and the debut feature film for Graldine Nakache and Herv Mimran, who cowrote and codirected the film. It was filmed in Puteaux, La Dfense, and Paris, notably the 16th arrondissement.

Ely Graldine Nakache and Lila Lela Bekhti are two working class girls and best friends who dream of a glitzier more glamorous lifestyle. They sneak into a club where they meet Agathe Virginie Ledoyen who, impressed when Ely headbutts a man who was yelling at her, offers them a ride home. Lila lies about where they live giving a much chicer address that belongs to a family she used to babysit for.Lila continues to ingratiate herself into the life of Agathe while Ely feels more and more left out as she realizes that Agathe and her friends think of her more as the help than an actual friend. Eventually she grows sick of Lilas lies and the two grow apart. When Lilas lies begin to crumble around her she realizes that Agathe and her social circle are not really her friends and that by working hard Ely is slowly achieving everything they dreamed of. She gets a real job working at an upscale shoe store and eventually reconnects with Ely. ........

Source: Wikipedia