Gilberte is a sixteen year old girl raised by her aunt and grandmother to be a demimondaine. But she's not ready for that yet, and spends her days in lessons and in teasing Mamita's old friend, the rich playboy Gaston LaChaille, and following his affairs from afar. But when Gaston throws off his latest mistress, it looks as if Gigi just might be ready to begin her destined career.
Danièle Delorme
as Gilberte dite 'Gigi'
Gaby Morlay
as Tante Alicia
Jean Tissier
as Honoré
Yvonne de Bray
as Mamita
Frank Villard
as Gaston
Paul Demange
as Emmanuel
Madeleine Rousset
as Liane d'Exelmans
Pierre Juvenet
as Monsieur Lachaille
Michel Flamme
as Sandomir
Colette Georges
as Minouche
Yolande Laffon
as Madame Lachaille
Hélène Pépée
as Andrée
