She i'll be a verb

Diva while rehearsing speaks just in third person
Making sure you give her more than she delivers
Soft-core good vibrations in smart situations
Most predicted other than has been discovered

And though it doesn't seem so now
It doesn't matter what works out
If I were you I wouldn't put my world in doubt
What's this all about

She'll be a verb when you're a noun
And you've just got to laugh when she tries to put you down

She says "Don't assume" in language not quite human
She thinks, why go through it? Take all shortcuts
She says "Say what you need to say, don't waste words"
What do you think you'd do if you were her

Cinderella sine qua non
Sad conclusions must be drawn
Paint in oils how much you'll miss her when she's gone
What's going on?

She'll be a verb when you're a noun
And you've just got to laugh when she tries to put you down
Put you down