Amanda Bynes is at it again.

After several months of odd behavior and legal troubles, the former child actress is now in a bit of a Twitter feud with model Chrissy Teigen. Teigen, who is engaged to singer John Legend, posted her opinion on Bynes’ behavior recently and Bynes was having none of it.

“The fact that Amanda Bynes has any ‘support’ to retweet is really unsettling. Support people with mental illness, yes. But don’t condone/enable scary and poor behavior,” Teigen tweeted.

Bynes promptly shot back with, “Ur not a pretty model compared to me. I signed to Ford models @ age 13. I don’t look up to u beauty wise. I’m far prettier than u! I’m offended that you’re saying I have a mental illness when I show no sign of it, but thankfully not one man that wants me wants you and you are an old ugly model compared to me! You look 45! You’re not pretty so I’m not intimidated by you! I think you’re jealous that you’re just an ugly model whos career is uninspiring! I don’t respect you! You’re no beauty queen! I’m a beauty queen!”

Teigen took the high road afterwards, tweeting, “Nope. Not going to indulge. Wish the best for her, truly.”

The young star has had a rough year, getting arrested for alleged DUIs and hit-and-runs before exhibiting odd behavior in public, such as locking herself in restaurant bathrooms and walking around naked in a gym. She was also arrested last week for smoking marijuana in the lobby of her building and then throwing a bong out the window. She claims it was a “vase”. She then showed up to court wearing a long, stringy blonde wig.

Bynes has continually repeated through public statements on social media that she is innocent and doesn’t drink or do drugs. However, the more outbursts she has, the less anyone is going to believe her.