The best option as an English blend would be diva interruptus, much funnier than the correct but lifeless diva interrupta. Just my opinion.

I think the editor had in mind *Girl, Interrupted*.

I think Tatyana has something there (though I'd say it was the author rather than the editor). In that case, "Diva, Interrupted" might not have been bad.

Nitpick: interruptis is a word, just not in the lexical form. I suppose that means we could criticize diva interruptis. This of course makes the lack of agreement more complicated: diva is feminine nominative or ablative singular, interruptis is any gender, dative or ablative, plural. So they may well agree in gender afterall ;)

Or maybe this is that Greek feminine -is suffix. Yeah, that's it!

Oops -- right you are! I'll emend the entry accordingly. My indignation overwhelmed my Latinity...

O tempora, o mores!

I wonder if in the author's mind there might not have been some interference with the phrase "coitus interruptus." I can't think of any other common phrase used in English where the word interruptus is used.

Of course, I think everyone on this thread realized this except me. Which means I just pointed out the obvious. E for effort?

Of course diva interruptus could be appropriate for some Olympians.

On the other hand Yogi Berra would be vindicated, or delighted, or something.