[Tony Bennett]
It don't mean a thing
If it ain't got that swing
(Doo wah, doo wah, doo wah, doo wah
Doo wah, doo wah, doo wah, doo wah)
[Lady Gaga]
It don't mean a thing
All you got to do is sing
(Doo wah, doo wah, doo wah, doo wah
Doo wah, doo wah, doo wah, doo wah)
It makes no difference 
If it's sweet or hot
[Tony Bennett]
Just give that rhythm 
Everything you got
[Both]
Oh, it don't mean a thing
If it ain't got that swing
(Doo wah, doo wah, doo wah, doo wah
Doo wah, doo wah, doo wah, doo wah)