The argument started when Miley tried to use her clout to meet her heroes backstage at the Grammys. The notoriously shy band refused.
Miley then blasted the group on a syndicated radio show as "Stinkin' Radiohead!" and said, "I'm gonna ruin them, I'm gonna tell everyone."
But the band aren't taking the insult lying down. A spokesperson for the band responds on their behalf, "When Miley grows up, she'll learn not to have a sense of entitlement."