Well, as a recording engineer:
She has no concept of singing on-beat, I'm not sure if the recording engineer tried too hard to fix it or if it was just that far off to begin with...
She has no concept of singing on-key. The recording engineer did a decent job of fixing it.
Hell, my wife can't sing either, but between my talent and her good looks, I'm beginning to think I need to start cashing in on it... I've always prided myself on not being a sell-out/pop-princess, but this could be easy money for relatively little effort...