Sinead O'Connor -- no stranger to voicing her opinion -- is blasting Rolling Stone for featuring Kim Kardashian (in a particularly bust-y top, no less) on the cover of the most recent issue.

"What is this c--t doing on the cover of Rolling Stone?" O'Connor said in a Facebook post Tuesday afternoon (July 14). "Music has officially died. Who knew it would be Rolling Stone that murdered it? Simon Cowell and Louis Walsh can no longer be expected to take all the blame. Bob Dylan must be fucking horrified."

This is, of course, far from the first time that O'Connor has weighed in about people in the public eye who upset her (recall the Miley Cyrus open letters in 2013). It's also the latest in a long line of individuals being blasted as unworthy of a RS cover; Kardashian is far from the first non-musician on the cover.

A rep for Kardashian had no comment.