The `Russian Roulette` hitmaker - who was assaulted by her then-boyfriend in February 2009 - thinks constant questions about the incident make her look "bitter, pitiful, spiteful and angry" and admits she gets annoyed when the subject is raised.
Responding to a fan urging her to stop talkingabout her former lover, she tweeted: "AGREED! People won`t stop askin abt it! Its f**kin annoying! Nobody wants to relive that, but some ppl can`t respect that!
"I get it, they wanna raise awareness to young girls! But it ends up just makin me look bitter, pitiful, spiteful and angry! (sic)".
Meanwhile, the 22-year-old beauty has admitted she thinks people often mistakenly view her as "tough and aggressive", though she acknowledges the fact she doesn`t always like to show her vulnerable side to other people.
Speaking to Kanye West in the December edition of Interview magazine, she said: "Yes, I do have a vulnerable side. I think a lot of people have a misperception of me. They only see the tough, defensive, aggressive side. But every woman is vulnerable. They have vulnerability.
"So of course I`m going to have that side. It`s not a major part of who I am, but it`s definitely there.
"I just don`t like people to see me cry - I don`t like to let them know when I`m bothered. You know? I just prefer it to be all about business, and then whatever I`m dealing with, let me deal with that alone, because I don`t want it to affect anything in my professional life."