Rock A Bye Baby (film)

RockABye Baby is a 1958 comedy film with songs, starring Jerry Lewis. A loose remake of Preston Sturges 1944 film The Miracle of Morgans Creek, the film was directed and written by Frank Tashlin, and features Marilyn Maxwell, Connie Stevens and Reginald Gardiner.

Carla gives birth to triplets, and Clayton discovers that he has to be married before he can adopt them. He marries Carlas younger sister, Sandy Connie Stevens, who is in love with him. The press learns that the triplets are Carlas, and Carla tells reporters that she and Clayton are secretly married. Now suspected of bigamy, Clayton goes into hiding with the triplets.Nine months later, Sandy gives birth to quintuplets. A statue of Clayton and his five babies is erected in front of the town courthouse. ........

Source: Wikipedia