Bright Eyes (1929)

Jenny works in the kitchen of a luxurious hotel and is in love with Jean, the charming headwaiter. But the latter has his eyes on Lola, the hotel dancer, who is kept by a senile millionaire. Jenny manages to get Jean to come see her and stupidly steals a champagne bottle for the occasion. When someone rats her out, she escapes through the corridors aimlessly and ends up in the dining room where, through the whim of a rich foreigner, she has to perform a comedy act for the crowd. It is an instant success and brings her fortune. Jean will soon realize that he loved her all along.