Corpus Adamance

[AlexiaKidd]

It's Cockney for Lovely, so it would be Lovely Ladybirds it's not really a special word it's just how some people talk in the London area.

[RedAffinity]

I thought it was in reference to the classic musical "My Fair Lady"
There's a musical number in the movie called "Wouldn't it be loverly"

Putting the two together, Loverly Ladybird, bird in ref. to singing etc.. etc..

:P maybe it's just me as it was not intended at all i see