Sinead O'Connor Says Miley's Bullying has gone to far- threatens to sue Cyrus

Sinead O'Connor threatens legal action against Miley Cyrus

After writing a letter to Miley Cyrus about her behavior, Cyrus responded to twitter mocking O'Connor's mental health issues of two years ago posting a photo of Sinead ripping a picture of the Pope. With the tweet Cyrus wrote, "Before there was Amanda Bynes."

The tweet by Cyrus upset O'Connor and she immediately wrote another letter an hour later demanding Cyrus take down her tweets. 

Part of Sinead's letter read, "I mean really really… who advises you?" "Have you any idea how stupid and dangerous it is to mock people for suffering illness? You will yourself one day suffer such illness, that is without doubt. Have you no sense of danger at all? Or responsibility? Remove your tweets immediately or you will hear from my lawyers."

Miley simply responded to Sinead's letter with, "Sinead. I don't have time to write you an open letter cause I'm hosting & performing on SNL this week. So if you'd like to meet up and talk lemme know in your next letter."

Of course Sinead responded....with a third letter.

If you want to see the full feud, check out Sinead O'Connor's Facebook page for the "open letters" to MIley and check out#MileyCyrus Twitter page for her responses.