Hi-diddle-dee-dee
An actor's life for me
A high silk hat and a silver cane
A watch of gold with a diamond chain

Hi-diddle-dee-day
An actor's life is gay
It's great to be a celebrity
An actor's life for me

Hi-diddle-dee-dum
An actor's life is fun

Hi-diddle-dee-dee
An actor's life for me
A wax mustache and a beaver coat
A pony cart and a billy goat

Hi-diddle-dee-dum
An actor's life is fun
You wear your hair in a pompadour
You ride around in a coach and four
You stop and buy out a candy store
An actor's life for me!

A sheet music version gives the following:

Hi diddle dee dee
An actor's life for me
A high silk hat and a silver cane
A watch of gold and a diamond chain

Hi diddle dee dee
You sleep till after two
You promenade a big cigar
You tour the world in a private car
You dine on chicken and caviar
An actor's life for me!