For us, as actors, and even for the director, it gave us a sense of authenticity to what we were doing because we were talking about Hollywood and we were in Hollywood.

I connected very much with all the work of Joan Crawford because she started as a flapper. She used to dance and sing and she was very cute. She had something that was so different from what she is at the end of her life and she started in the silent movies and then went into the talkies.

A character is never entirely white or black, there's never entirely right or wrong. You have to realize sometimes you face something, and then you change your mind, or then you realize you were wrong.

I spent hours on the internet looking at how glamorous actresses winked and how they would put their hand on their waist, and I was told to look at how they would walk in a room and how her body takes place of everything.

As an actor, you think you have to go really far and deep and cry and yell to be good in a scene. Sometimes that's not the point.

Here, you go to the supermarket and you have wipes to clean your hands before shopping. No, we don't have that in France, but we recycle.

I really enjoyed being Peppy Miller. She was an amazing character and her energy followed me everywhere. When I talk about her I want to be her again.