Sinéad O'Connor refuses to end her feud with Miley Cyrus and added more fuel to the fire on Tuesday.

In a fourth open letter by O'Connor, she went on an approximate 30-paragraph rant, which mostly listed suicide statistics.

"As a result of what you did, I have had numerous communications from people urging me to commit suicide," the Nothing Compares 2 U singer wrote. "Not to mention, I have been the subject of literally thousands of abusive articles and or comments left after articles, which state that I and therefore all perceived mentally ill people, should be bullied and be invalidated."

O'Connor has already threatened to take legal action against the former Disney star.

"I might add my children have been extremely upset by the nature of media attitudes toward their mother on the grounds their mother is (falsely) believed to be mentally ill," O'Connor wrote.

During an appearance on the Today show Monday, Cyrus addressed the on-going feud, saying "It's all good."

"I think I think she's an incredible artist. I think she's an awesome songwriter," Cyrus said about their online battle. "I don't know how somebody can start a fight with somebody that says I really respect you ... I'm a big fan of hers ... You can write as many open letters as you want ... that's really what blogging is."

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When Today's Matt Lauer asked if Cyrus was surprised by all the controversy she has generated.

"Not really. It's kinda what I want," she said. "I'm an artist. I'm hoping I get a little attention otherwise my record sales might be a little sketch."

Tags
Miley Cyrus, Feud