I don't know why but I cannot stand audrey hepburn. I genuinely hate her.
What? Why would you hate Audrey Hepburn?
She's a nice person, but I hate her
You're contradicting yourself. You say she's a nice person still you hate her. It's unreasonable to hate someone for no good reason.
It's because, I just hate them.
Sometimes you might dislike someone and not be able to place your finger on it, but having pure hatred for someone you don't really know is really weird. You need to clear your heart from this hatred and move on.