Chloe Grace Moretz has reignited her feud with Kim Kardashian, suggesting it was "sad" for the reality TV star to attack her on Twitter last year.

The actress found herself in the middle of a social media storm last year (16) after she criticized Kardashian for posting a nude picture of herself online.

Kim, clearly upset by Chloe's opinion, fired back: "let's all welcome @ChloeG Moretz to twitter, since no one knows who she is..."

The Kick-Ass star has since admitted she regrets drawing attention someone who didn't deserve it, telling The Hollywood Reporter, "I think I gave my attention to people that didn’t deserve my attention, so in some ways I think I regret giving them the attention, (though) I don't regret what I said."

And now she's stirring up the controversy again, telling Variety she still thinks Kim was out of line: "It’s sad for her to reach out like that to a young woman. There’s a lot of woman-on-woman hate."