Solved: Need a Song Title

The song sounds kinda Swing, fast tempo Jazz type music.
I know in one part of the song there is this line
'She's so fine, fine, fine,
She's so fine.....(keeps the word 'fine' going, but drops down the pitch)'

Any help appreciated. Thanks in advance.

maybe it is

Jackie Wilson - Reet Petite ?

song: YouTube - jackie wilson reet petite

thats the one!!
Thanks alot mate.

Glad to help you!
It's a great song.