I don’t know her
Je ne la connais pas ni ne veux faire sa connaissance.
I don’t know her, nor do I want to get to know her.
I don't know her at all.
No, I don't know her.
Je ne la connais pas très bien.
I don't know her very well.
Je ne la connais pas et je ne crois pas que je veux la connaître non plus.
I don’t know her, and I don’t think I want to know her either.
Quoi dire, je ne la connais pas.
What can I say? I don't know her.
— Comrades, Almost a Love Story (1996)
Je ne la connais pas non plus.
I don't know her either.