On tonight's Late Night, Elton John stopped by for a chat with Jimmy Fallon. When the topic of John's songs being covered—on American Idol, for example—came up, he celebrated it, while simultaneously bashing "assholes" Kings of Leon.

(For those unfamiliar with the feud between Glee creator Ryan Murphy and members of Kings of Leon, click here to get caught up to speed.)

[Late Night with Jimmy Fallon]