Sinead O'Connor might have been moaning about Miley Cyrus for the last few days but now she has taken to Simon Cowell!
The singer has said that Simon "Murdered Music" and loads of other things.
This is what he said:
"It all amounts to the murder of music…Music is being murdered. Rock 'n' roll is being murdered…I feel sorry for the murder of rock 'n', which has happened because of the industry, because of Simon Cowell, Louis Walsh, and the likes of them have murdered music."
One thing Simon has created some of the biggest singers in the world like Leona Lewis,One Direction, Little Mix and loads more so he clearly didn't 'murder music'!
We wonder who she will pick on next??