Little Me is a special kind of show to me. I have always felt it belongs on a very short list of musicals that are meant to be "performed" and not really "acted". (Forum is about the only other one of this ilk that comes to mind.)
As originally written (and the script is in Volume II of The Collected Plays of Neil Simon) it feels like a series of vaudeville/nightclub turns. I saw a Music Fair production with comics Jack Carter and Kaye Stevens as Young Belle that worked in ways that later productions have not. Martin Short and Faith Prince, as good as they were, never gave the show the lunacy that I feel it calls for. (Also in that production were Harold Lang and Ethel Merman's best friend, Benay Venuta. What a cast and in a stock tour no less.)
For instance the title song in the revise is thrown away at the top of the show. In the original, it is a duet sung by Young and Old Belle to each other and is slotted near the eleven o'clock position.
[And find a copy of the novel by Patrick Dennis. Talk about a hoot.]
"If my life weren't funny, it would just be true. And that would be unacceptable."
--Carrie Fisher