Which one is that movie that there two girls who sing? The setting is around 30s or 40 I believe?

I believe one is Blonde the other one has dark hair. The blonde one wears a white dress. While performing. or:I believe one is Blonde the other one ha

I believe one is Blonde the other one has dark hair. The blonde one wears a white dress. While performing.

or:I believe one is Blonde the other one has dark hair. The blonde one wears a white dress. While performing.


or:Coco avant Chanel (2009) . The film starts with Coco giving a singing performance with her friend dressed in white

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