Know Your Enemy

"It's so wonderful you booked the most self-important asshole on earth to 'break it all down for us' while he does his Nick Cave impression."

Fresh from savaging the Strokes, Ryan Adams turns his attention to Father John Misty aka "Sir Fuckhead", whom he claimed is like a "shit Elton John but if he was just sitting in a corner staring at his hands on LSD".

The tweets were posted in the early hours of the morning before his headline set at last weekend's Green Man festival, so it's fair to assume he may have been in a state of intoxication. He's since apologised on Instagram - though not without making an attempt to claim the moral high ground: "I am very tired but it's no excuse to be cruel to others, even if they have shown me that same meanness."