We know who won’t be gracing the cover of Rolling Stone anytime soon.

John Mayer has confirmed that he is no fan of the groundbreaking music mag in a series of recent Twitter updates.

“I just read a review in Rolling Stone of a ‘single’ I haven’t even finished recording yet. That’s a new one for me,” he Tweeted late Sunday.

“Rolling Stone’s August 12, 2009 issue is a real piece of shit,” he wrote a short time later.